131477684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{4007}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 248239488

約数和(自身を除く): 116761804

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 4007, 8014, 8203, 16028, 16406, 32812, 52091, 104182, 208364, 2528417, 5056834, 10113668, 32869421, 65738842, 131477684]

約数ペア:

[(1, 131477684), (2, 65738842), (4, 32869421), (13, 10113668), (26, 5056834), (52, 2528417), (631, 208364), (1262, 104182), (2524, 52091), (4007, 32812), (8014, 16406), (8203, 16028)]