45085456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{216757}}^1$

素因数の和:216778

約数の個数: 20

約数和(自身を含む): 94072972

約数和(自身を除く): 48987516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 216757, 433514, 867028, 1734056, 2817841, 3468112, 5635682, 11271364, 22542728, 45085456]

約数ペア:

[(1, 45085456), (2, 22542728), (4, 11271364), (8, 5635682), (13, 3468112), (16, 2817841), (26, 1734056), (52, 867028), (104, 433514), (208, 216757)]