3934768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7972

約数の個数: 20

約数和(自身を含む): 7870528

約数和(自身を除く): 3935760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 7933, 15866, 31732, 63464, 126928, 245923, 491846, 983692, 1967384, 3934768]

約数ペア:

[(1, 3934768), (2, 1967384), (4, 983692), (8, 491846), (16, 245923), (31, 126928), (62, 63464), (124, 31732), (248, 15866), (496, 7933)]