31573938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1193}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 69118272

約数和(自身を除く): 37544334

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1193, 1203, 2386, 2406, 3579, 4411, 7158, 8822, 13123, 13233, 26246, 26466, 39369, 78738, 478393, 956786, 1435179, 2870358, 5262323, 10524646, 15786969, 31573938]

約数ペア:

[(1, 31573938), (2, 15786969), (3, 10524646), (6, 5262323), (11, 2870358), (22, 1435179), (33, 956786), (66, 478393), (401, 78738), (802, 39369), (1193, 26466), (1203, 26246), (2386, 13233), (2406, 13123), (3579, 8822), (4411, 7158)]