86866910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3733}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 169374240

約数和(自身を除く): 82507330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 3733, 4654, 7466, 11635, 18665, 23270, 37330, 48529, 97058, 242645, 485290, 668207, 1336414, 3341035, 6682070, 8686691, 17373382, 43433455, 86866910]

約数ペア:

[(1, 86866910), (2, 43433455), (5, 17373382), (10, 8686691), (13, 6682070), (26, 3341035), (65, 1336414), (130, 668207), (179, 485290), (358, 242645), (895, 97058), (1790, 48529), (2327, 37330), (3733, 23270), (4654, 18665), (7466, 11635)]