65958142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2539}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 102412800

約数和(自身を除く): 36454658

約数列:

[1, 2, 31, 62, 419, 838, 2539, 5078, 12989, 25978, 78709, 157418, 1063841, 2127682, 32979071, 65958142]

約数ペア:

[(1, 65958142), (2, 32979071), (31, 2127682), (62, 1063841), (419, 157418), (838, 78709), (2539, 25978), (5078, 12989)]