85812116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 36

約数和(自身を含む): 165356604

約数和(自身を除く): 79544488

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 2081, 3172, 4162, 8324, 10309, 20618, 27053, 41236, 54106, 108212, 126941, 253882, 351689, 507764, 703378, 1406756, 1650233, 3300466, 6600932, 21453029, 42906058, 85812116]

約数ペア:

[(1, 85812116), (2, 42906058), (4, 21453029), (13, 6600932), (26, 3300466), (52, 1650233), (61, 1406756), (122, 703378), (169, 507764), (244, 351689), (338, 253882), (676, 126941), (793, 108212), (1586, 54106), (2081, 41236), (3172, 27053), (4162, 20618), (8324, 10309)]