87220406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4241}}^1$

素因数の和:4376

約数の個数: 32

約数和(自身を含む): 162485568

約数和(自身を除く): 75265162

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1582, 2938, 4241, 8482, 10283, 20566, 29687, 55133, 59374, 110266, 385931, 479233, 771862, 958466, 3354631, 6230029, 6709262, 12460058, 43610203, 87220406]

約数ペア:

[(1, 87220406), (2, 43610203), (7, 12460058), (13, 6709262), (14, 6230029), (26, 3354631), (91, 958466), (113, 771862), (182, 479233), (226, 385931), (791, 110266), (1469, 59374), (1582, 55133), (2938, 29687), (4241, 20566), (8482, 10283)]