39993410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129011}}^1$

素因数の和:129049

約数の個数: 16

約数和(自身を含む): 74310912

約数和(自身を除く): 34317502

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 129011, 258022, 645055, 1290110, 3999341, 7998682, 19996705, 39993410]

約数ペア:

[(1, 39993410), (2, 19996705), (5, 7998682), (10, 3999341), (31, 1290110), (62, 645055), (155, 258022), (310, 129011)]