80191342

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{10627}}^1$

素因数の和:10661

約数の個数: 32

約数和(自身を含む): 153043200

約数和(自身を除く): 72851858

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 10627, 21254, 74389, 116897, 148778, 233794, 520723, 818279, 1041446, 1636558, 3645061, 5727953, 7290122, 11455906, 40095671, 80191342]

約数ペア:

[(1, 80191342), (2, 40095671), (7, 11455906), (11, 7290122), (14, 5727953), (22, 3645061), (49, 1636558), (77, 1041446), (98, 818279), (154, 520723), (343, 233794), (539, 148778), (686, 116897), (1078, 74389), (3773, 21254), (7546, 10627)]