131167634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{162739}}^1$

素因数の和:162785

約数の個数: 16

約数和(自身を含む): 218722560

約数和(自身を除く): 87554926

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 162739, 325478, 2115607, 4231214, 5044909, 10089818, 65583817, 131167634]

約数ペア:

[(1, 131167634), (2, 65583817), (13, 10089818), (26, 5044909), (31, 4231214), (62, 2115607), (403, 325478), (806, 162739)]