31041192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 97493760

約数和(自身を除く): 66452568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 233, 244, 273, 312, 364, 366, 427, 466, 488, 546, 699, 728, 732, 793, 854, 932, 1092, 1281, 1398, 1464, 1586, 1631, 1708, 1864, 2184, 2379, 2562, 2796, 3029, 3172, 3262, 3416, 4758, 4893, 5124, 5551, 5592, 6058, 6344, 6524, 9087, 9516, 9786, 10248, 11102, 12116, 13048, 14213, 16653, 18174, 19032, 19572, 21203, 22204, 24232, 28426, 33306, 36348, 39144, 42406, 42639, 44408, 56852, 63609, 66612, 72696, 84812, 85278, 99491, 113704, 127218, 133224, 169624, 170556, 184769, 198982, 254436, 298473, 341112, 369538, 397964, 508872, 554307, 596946, 739076, 795928, 1108614, 1193892, 1293383, 1478152, 2217228, 2387784, 2586766, 3880149, 4434456, 5173532, 7760298, 10347064, 15520596, 31041192]

約数ペア:

[(1, 31041192), (2, 15520596), (3, 10347064), (4, 7760298), (6, 5173532), (7, 4434456), (8, 3880149), (12, 2586766), (13, 2387784), (14, 2217228), (21, 1478152), (24, 1293383), (26, 1193892), (28, 1108614), (39, 795928), (42, 739076), (52, 596946), (56, 554307), (61, 508872), (78, 397964), (84, 369538), (91, 341112), (104, 298473), (122, 254436), (156, 198982), (168, 184769), (182, 170556), (183, 169624), (233, 133224), (244, 127218), (273, 113704), (312, 99491), (364, 85278), (366, 84812), (427, 72696), (466, 66612), (488, 63609), (546, 56852), (699, 44408), (728, 42639), (732, 42406), (793, 39144), (854, 36348), (932, 33306), (1092, 28426), (1281, 24232), (1398, 22204), (1464, 21203), (1586, 19572), (1631, 19032), (1708, 18174), (1864, 16653), (2184, 14213), (2379, 13048), (2562, 12116), (2796, 11102), (3029, 10248), (3172, 9786), (3262, 9516), (3416, 9087), (4758, 6524), (4893, 6344), (5124, 6058), (5551, 5592)]