90041602

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 156893184

約数和(自身を除く): 66851582

約数列:

[1, 2, 7, 14, 151, 191, 223, 302, 382, 446, 1057, 1337, 1561, 2114, 2674, 3122, 28841, 33673, 42593, 57682, 67346, 85186, 201887, 235711, 298151, 403774, 471422, 596302, 6431543, 12863086, 45020801, 90041602]

約数ペア:

[(1, 90041602), (2, 45020801), (7, 12863086), (14, 6431543), (151, 596302), (191, 471422), (223, 403774), (302, 298151), (382, 235711), (446, 201887), (1057, 85186), (1337, 67346), (1561, 57682), (2114, 42593), (2674, 33673), (3122, 28841)]