86949110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6841}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 165521664

約数和(自身を除く): 78572554

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 6841, 12710, 13682, 34205, 68410, 212071, 280481, 424142, 560962, 1060355, 1402405, 2120710, 2804810, 8694911, 17389822, 43474555, 86949110]

約数ペア:

[(1, 86949110), (2, 43474555), (5, 17389822), (10, 8694911), (31, 2804810), (41, 2120710), (62, 1402405), (82, 1060355), (155, 560962), (205, 424142), (310, 280481), (410, 212071), (1271, 68410), (2542, 34205), (6355, 13682), (6841, 12710)]