79823824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 159478880

約数和(自身を除く): 79655056

約数列:

[1, 2, 4, 8, 16, 43, 86, 157, 172, 314, 344, 628, 688, 739, 1256, 1478, 2512, 2956, 5912, 6751, 11824, 13502, 27004, 31777, 54008, 63554, 108016, 116023, 127108, 232046, 254216, 464092, 508432, 928184, 1856368, 4988989, 9977978, 19955956, 39911912, 79823824]

約数ペア:

[(1, 79823824), (2, 39911912), (4, 19955956), (8, 9977978), (16, 4988989), (43, 1856368), (86, 928184), (157, 508432), (172, 464092), (314, 254216), (344, 232046), (628, 127108), (688, 116023), (739, 108016), (1256, 63554), (1478, 54008), (2512, 31777), (2956, 27004), (5912, 13502), (6751, 11824)]