31772936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 37174264

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 296, 299, 359, 481, 598, 718, 851, 962, 1196, 1436, 1702, 1924, 2392, 2872, 3404, 3848, 4667, 6808, 8257, 9334, 11063, 13283, 16514, 18668, 22126, 26566, 33028, 37336, 44252, 53132, 66056, 88504, 106264, 107341, 172679, 214682, 305509, 345358, 429364, 611018, 690716, 858728, 1222036, 1381432, 2444072, 3971617, 7943234, 15886468, 31772936]

約数ペア:

[(1, 31772936), (2, 15886468), (4, 7943234), (8, 3971617), (13, 2444072), (23, 1381432), (26, 1222036), (37, 858728), (46, 690716), (52, 611018), (74, 429364), (92, 345358), (104, 305509), (148, 214682), (184, 172679), (296, 107341), (299, 106264), (359, 88504), (481, 66056), (598, 53132), (718, 44252), (851, 37336), (962, 33028), (1196, 26566), (1436, 22126), (1702, 18668), (1924, 16514), (2392, 13283), (2872, 11063), (3404, 9334), (3848, 8257), (4667, 6808)]