31648392

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 57982968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 71, 72, 82, 123, 142, 151, 164, 213, 246, 284, 302, 328, 369, 426, 453, 492, 568, 604, 639, 738, 852, 906, 984, 1208, 1278, 1359, 1476, 1704, 1812, 2556, 2718, 2911, 2952, 3624, 5112, 5436, 5822, 6191, 8733, 10721, 10872, 11644, 12382, 17466, 18573, 21442, 23288, 24764, 26199, 32163, 34932, 37146, 42884, 49528, 52398, 55719, 64326, 69864, 74292, 85768, 96489, 104796, 111438, 128652, 148584, 192978, 209592, 222876, 257304, 385956, 439561, 445752, 771912, 879122, 1318683, 1758244, 2637366, 3516488, 3956049, 5274732, 7912098, 10549464, 15824196, 31648392]

約数ペア:

[(1, 31648392), (2, 15824196), (3, 10549464), (4, 7912098), (6, 5274732), (8, 3956049), (9, 3516488), (12, 2637366), (18, 1758244), (24, 1318683), (36, 879122), (41, 771912), (71, 445752), (72, 439561), (82, 385956), (123, 257304), (142, 222876), (151, 209592), (164, 192978), (213, 148584), (246, 128652), (284, 111438), (302, 104796), (328, 96489), (369, 85768), (426, 74292), (453, 69864), (492, 64326), (568, 55719), (604, 52398), (639, 49528), (738, 42884), (852, 37146), (906, 34932), (984, 32163), (1208, 26199), (1278, 24764), (1359, 23288), (1476, 21442), (1704, 18573), (1812, 17466), (2556, 12382), (2718, 11644), (2911, 10872), (2952, 10721), (3624, 8733), (5112, 6191), (5436, 5822)]