42511408

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{11117}}^1$

素因数の和:11364

約数の個数: 20

約数和(自身を含む): 82717920

約数和(自身を除く): 40206512

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 11117, 22234, 44468, 88936, 177872, 2656963, 5313926, 10627852, 21255704, 42511408]

約数ペア:

[(1, 42511408), (2, 21255704), (4, 10627852), (8, 5313926), (16, 2656963), (239, 177872), (478, 88936), (956, 44468), (1912, 22234), (3824, 11117)]