45842992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220399}}^1$

素因数の和:220420

約数の個数: 20

約数和(自身を含む): 95653600

約数和(自身を除く): 49810608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220399, 440798, 881596, 1763192, 2865187, 3526384, 5730374, 11460748, 22921496, 45842992]

約数ペア:

[(1, 45842992), (2, 22921496), (4, 11460748), (8, 5730374), (13, 3526384), (16, 2865187), (26, 1763192), (52, 881596), (104, 440798), (208, 220399)]