64785214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31541}}^1$

素因数の和:31635

約数の個数: 16

約数和(自身を含む): 105981120

約数和(自身を除く): 41195906

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 31541, 63082, 410033, 820066, 2491739, 4983478, 32392607, 64785214]

約数ペア:

[(1, 64785214), (2, 32392607), (13, 4983478), (26, 2491739), (79, 820066), (158, 410033), (1027, 63082), (2054, 31541)]