80572864

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 168542208

約数和(自身を除く): 87969344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 184, 254, 368, 431, 508, 736, 862, 1016, 1472, 1724, 2032, 2921, 3448, 4064, 5842, 6896, 8128, 9913, 11684, 13792, 19826, 23368, 27584, 39652, 46736, 54737, 79304, 93472, 109474, 158608, 186944, 218948, 317216, 437896, 634432, 875792, 1258951, 1751584, 2517902, 3503168, 5035804, 10071608, 20143216, 40286432, 80572864]

約数ペア:

[(1, 80572864), (2, 40286432), (4, 20143216), (8, 10071608), (16, 5035804), (23, 3503168), (32, 2517902), (46, 1751584), (64, 1258951), (92, 875792), (127, 634432), (184, 437896), (254, 317216), (368, 218948), (431, 186944), (508, 158608), (736, 109474), (862, 93472), (1016, 79304), (1472, 54737), (1724, 46736), (2032, 39652), (2921, 27584), (3448, 23368), (4064, 19826), (5842, 13792), (6896, 11684), (8128, 9913)]