31498536

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{24763}}^1$

素因数の和:24825

約数の個数: 32

約数和(自身を含む): 80235360

約数和(自身を除く): 48736824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 24763, 49526, 74289, 99052, 148578, 198104, 297156, 594312, 1312439, 2624878, 3937317, 5249756, 7874634, 10499512, 15749268, 31498536]

約数ペア:

[(1, 31498536), (2, 15749268), (3, 10499512), (4, 7874634), (6, 5249756), (8, 3937317), (12, 2624878), (24, 1312439), (53, 594312), (106, 297156), (159, 198104), (212, 148578), (318, 99052), (424, 74289), (636, 49526), (1272, 24763)]