64713808

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{3923}}^1$

素因数の和:4962

約数の個数: 20

約数和(自身を含む): 125536608

約数和(自身を除く): 60822800

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 3923, 4124, 7846, 8248, 15692, 16496, 31384, 62768, 4044613, 8089226, 16178452, 32356904, 64713808]

約数ペア:

[(1, 64713808), (2, 32356904), (4, 16178452), (8, 8089226), (16, 4044613), (1031, 62768), (2062, 31384), (3923, 16496), (4124, 15692), (7846, 8248)]