56923820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167423}}^1$

素因数の和:167449

約数の個数: 24

約数和(自身を含む): 126572544

約数和(自身を除く): 69648724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 167423, 334846, 669692, 837115, 1674230, 2846191, 3348460, 5692382, 11384764, 14230955, 28461910, 56923820]

約数ペア:

[(1, 56923820), (2, 28461910), (4, 14230955), (5, 11384764), (10, 5692382), (17, 3348460), (20, 2846191), (34, 1674230), (68, 837115), (85, 669692), (170, 334846), (340, 167423)]