42631426

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1171}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 64975680

約数和(自身を除く): 22344254

約数列:

[1, 2, 109, 167, 218, 334, 1171, 2342, 18203, 36406, 127639, 195557, 255278, 391114, 21315713, 42631426]

約数ペア:

[(1, 42631426), (2, 21315713), (109, 391114), (167, 255278), (218, 195557), (334, 127639), (1171, 36406), (2342, 18203)]