64000078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{2153}}^1$

素因数の和:2411

約数の個数: 16

約数和(自身を含む): 97705440

約数和(自身を除く): 33705362

約数列:

[1, 2, 89, 167, 178, 334, 2153, 4306, 14863, 29726, 191617, 359551, 383234, 719102, 32000039, 64000078]

約数ペア:

[(1, 64000078), (2, 32000039), (89, 719102), (167, 383234), (178, 359551), (334, 191617), (2153, 29726), (4306, 14863)]