80574832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22787}}^1$

素因数の和:22825

約数の個数: 40

約数和(自身を含む): 178019856

約数和(自身を除く): 97445024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 22787, 45574, 91148, 182296, 296231, 364592, 387379, 592462, 774758, 1184924, 1549516, 2369848, 3099032, 4739696, 5035927, 6198064, 10071854, 20143708, 40287416, 80574832]

約数ペア:

[(1, 80574832), (2, 40287416), (4, 20143708), (8, 10071854), (13, 6198064), (16, 5035927), (17, 4739696), (26, 3099032), (34, 2369848), (52, 1549516), (68, 1184924), (104, 774758), (136, 592462), (208, 387379), (221, 364592), (272, 296231), (442, 182296), (884, 91148), (1768, 45574), (3536, 22787)]