31471572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7740

約数の個数: 48

約数和(自身を含む): 82704384

約数和(自身を除く): 51232812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 7691, 15382, 23073, 30764, 46146, 84601, 92292, 169202, 238421, 253803, 338404, 476842, 507606, 715263, 953684, 1015212, 1430526, 2622631, 2861052, 5245262, 7867893, 10490524, 15735786, 31471572]

約数ペア:

[(1, 31471572), (2, 15735786), (3, 10490524), (4, 7867893), (6, 5245262), (11, 2861052), (12, 2622631), (22, 1430526), (31, 1015212), (33, 953684), (44, 715263), (62, 507606), (66, 476842), (93, 338404), (124, 253803), (132, 238421), (186, 169202), (341, 92292), (372, 84601), (682, 46146), (1023, 30764), (1364, 23073), (2046, 15382), (4092, 7691)]