87358138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1297}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 159249024

約数和(自身を除く): 71890886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 283, 566, 1297, 1981, 2594, 3962, 4811, 9079, 9622, 18158, 22049, 33677, 44098, 67354, 154343, 308686, 367051, 734102, 2569357, 5138714, 6239867, 12479734, 43679069, 87358138]

約数ペア:

[(1, 87358138), (2, 43679069), (7, 12479734), (14, 6239867), (17, 5138714), (34, 2569357), (119, 734102), (238, 367051), (283, 308686), (566, 154343), (1297, 67354), (1981, 44098), (2594, 33677), (3962, 22049), (4811, 18158), (9079, 9622)]