141065872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{284407}}^1$

素因数の和:284446

約数の個数: 20

約数和(自身を含む): 282132736

約数和(自身を除く): 141066864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 284407, 568814, 1137628, 2275256, 4550512, 8816617, 17633234, 35266468, 70532936, 141065872]

約数ペア:

[(1, 141065872), (2, 70532936), (4, 35266468), (8, 17633234), (16, 8816617), (31, 4550512), (62, 2275256), (124, 1137628), (248, 568814), (496, 284407)]