1967632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4006

約数の個数: 20

約数和(自身を含む): 3936256

約数和(自身を除く): 1968624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3967, 7934, 15868, 31736, 63472, 122977, 245954, 491908, 983816, 1967632]

約数ペア:

[(1, 1967632), (2, 983816), (4, 491908), (8, 245954), (16, 122977), (31, 63472), (62, 31736), (124, 15868), (248, 7934), (496, 3967)]