87444232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9431}}^1$

素因数の和:9517

約数の個数: 32

約数和(自身を含む): 175435200

約数和(自身を除く): 87990968

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 9431, 18862, 37724, 75448, 179189, 358378, 575291, 716756, 1150582, 1433512, 2301164, 4602328, 10930529, 21861058, 43722116, 87444232]

約数ペア:

[(1, 87444232), (2, 43722116), (4, 21861058), (8, 10930529), (19, 4602328), (38, 2301164), (61, 1433512), (76, 1150582), (122, 716756), (152, 575291), (244, 358378), (488, 179189), (1159, 75448), (2318, 37724), (4636, 18862), (9272, 9431)]