64970191078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31631057}}^1$

素因数の和:31631151

約数の個数: 16

約数和(自身を含む): 106280354880

約数和(自身を除く): 41310163802

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 31631057, 63262114, 411203741, 822407482, 2498853503, 4997707006, 32485095539, 64970191078]

約数ペア:

[(1, 64970191078), (2, 32485095539), (13, 4997707006), (26, 2498853503), (79, 822407482), (158, 411203741), (1027, 63262114), (2054, 31631057)]