86919508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 170896320

約数和(自身を除く): 83976812

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 533, 691, 767, 1066, 1382, 1534, 2132, 2419, 2764, 3068, 4838, 8983, 9676, 17966, 28331, 31447, 35932, 40769, 56662, 62894, 81538, 113324, 125788, 163076, 368303, 529997, 736606, 1059994, 1473212, 1671529, 2119988, 3343058, 6686116, 21729877, 43459754, 86919508]

約数ペア:

[(1, 86919508), (2, 43459754), (4, 21729877), (13, 6686116), (26, 3343058), (41, 2119988), (52, 1671529), (59, 1473212), (82, 1059994), (118, 736606), (164, 529997), (236, 368303), (533, 163076), (691, 125788), (767, 113324), (1066, 81538), (1382, 62894), (1534, 56662), (2132, 40769), (2419, 35932), (2764, 31447), (3068, 28331), (4838, 17966), (8983, 9676)]