31376764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2939}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 58529520

約数和(自身を除く): 27152756

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 2939, 5338, 5878, 10676, 11756, 49963, 99926, 199852, 461423, 922846, 1845692, 7844191, 15688382, 31376764]

約数ペア:

[(1, 31376764), (2, 15688382), (4, 7844191), (17, 1845692), (34, 922846), (68, 461423), (157, 199852), (314, 99926), (628, 49963), (2669, 11756), (2939, 10676), (5338, 5878)]