64759682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80347}}^1$

素因数の和:80393

約数の個数: 16

約数和(自身を含む): 107987712

約数和(自身を除く): 43228030

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80347, 160694, 1044511, 2089022, 2490757, 4981514, 32379841, 64759682]

約数ペア:

[(1, 64759682), (2, 32379841), (13, 4981514), (26, 2490757), (31, 2089022), (62, 1044511), (403, 160694), (806, 80347)]