31830064

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7681}}^1$

素因数の和:7733

約数の個数: 40

約数和(自身を含む): 72395168

約数和(自身を除く): 40565104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 7681, 15362, 30724, 53767, 61448, 107534, 122896, 215068, 284197, 430136, 568394, 860272, 1136788, 1989379, 2273576, 3978758, 4547152, 7957516, 15915032, 31830064]

約数ペア:

[(1, 31830064), (2, 15915032), (4, 7957516), (7, 4547152), (8, 3978758), (14, 2273576), (16, 1989379), (28, 1136788), (37, 860272), (56, 568394), (74, 430136), (112, 284197), (148, 215068), (259, 122896), (296, 107534), (518, 61448), (592, 53767), (1036, 30724), (2072, 15362), (4144, 7681)]