64197302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27743}}^1$

素因数の和:27847

約数の個数: 16

約数和(自身を含む): 104872320

約数和(自身を除く): 40675018

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 27743, 55486, 360659, 721318, 2469127, 4938254, 32098651, 64197302]

約数ペア:

[(1, 64197302), (2, 32098651), (13, 4938254), (26, 2469127), (89, 721318), (178, 360659), (1157, 55486), (2314, 27743)]