85015892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2591}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 160538112

約数和(自身を除く): 75522220

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 2591, 5182, 8203, 10364, 16406, 32812, 33683, 67366, 134732, 1634921, 3269842, 6539684, 21253973, 42507946, 85015892]

約数ペア:

[(1, 85015892), (2, 42507946), (4, 21253973), (13, 6539684), (26, 3269842), (52, 1634921), (631, 134732), (1262, 67366), (2524, 33683), (2591, 32812), (5182, 16406), (8203, 10364)]