28156432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56767}}^1$

素因数の和:56806

約数の個数: 20

約数和(自身を含む): 56313856

約数和(自身を除く): 28157424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56767, 113534, 227068, 454136, 908272, 1759777, 3519554, 7039108, 14078216, 28156432]

約数ペア:

[(1, 28156432), (2, 14078216), (4, 7039108), (8, 3519554), (16, 1759777), (31, 908272), (62, 454136), (124, 227068), (248, 113534), (496, 56767)]