79964944

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{29927}}^1$

素因数の和:30102

約数の個数: 20

約数和(自身を含む): 155865024

約数和(自身を除く): 75900080

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 29927, 59854, 119708, 239416, 478832, 4997809, 9995618, 19991236, 39982472, 79964944]

約数ペア:

[(1, 79964944), (2, 39982472), (4, 19991236), (8, 9995618), (16, 4997809), (167, 478832), (334, 239416), (668, 119708), (1336, 59854), (2672, 29927)]