31876224

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 94737600

約数和(自身を除く): 62861376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 257, 272, 304, 323, 384, 408, 456, 514, 544, 608, 646, 771, 816, 912, 969, 1028, 1088, 1216, 1292, 1542, 1632, 1824, 1938, 2056, 2176, 2432, 2584, 3084, 3264, 3648, 3876, 4112, 4369, 4883, 5168, 6168, 6528, 7296, 7752, 8224, 8738, 9766, 10336, 12336, 13107, 14649, 15504, 16448, 17476, 19532, 20672, 24672, 26214, 29298, 31008, 32896, 34952, 39064, 41344, 49344, 52428, 58596, 62016, 69904, 78128, 83011, 98688, 104856, 117192, 124032, 139808, 156256, 166022, 209712, 234384, 249033, 279616, 312512, 332044, 419424, 468768, 498066, 559232, 625024, 664088, 838848, 937536, 996132, 1328176, 1677696, 1875072, 1992264, 2656352, 3984528, 5312704, 7969056, 10625408, 15938112, 31876224]

約数ペア:

[(1, 31876224), (2, 15938112), (3, 10625408), (4, 7969056), (6, 5312704), (8, 3984528), (12, 2656352), (16, 1992264), (17, 1875072), (19, 1677696), (24, 1328176), (32, 996132), (34, 937536), (38, 838848), (48, 664088), (51, 625024), (57, 559232), (64, 498066), (68, 468768), (76, 419424), (96, 332044), (102, 312512), (114, 279616), (128, 249033), (136, 234384), (152, 209712), (192, 166022), (204, 156256), (228, 139808), (257, 124032), (272, 117192), (304, 104856), (323, 98688), (384, 83011), (408, 78128), (456, 69904), (514, 62016), (544, 58596), (608, 52428), (646, 49344), (771, 41344), (816, 39064), (912, 34952), (969, 32896), (1028, 31008), (1088, 29298), (1216, 26214), (1292, 24672), (1542, 20672), (1632, 19532), (1824, 17476), (1938, 16448), (2056, 15504), (2176, 14649), (2432, 13107), (2584, 12336), (3084, 10336), (3264, 9766), (3648, 8738), (3876, 8224), (4112, 7752), (4369, 7296), (4883, 6528), (5168, 6168)]