38170498

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5121

約数の個数: 16

約数和(自身を含む): 59257440

約数和(自身を除く): 21086942

約数列:

[1, 2, 43, 86, 89, 178, 3827, 4987, 7654, 9974, 214441, 428882, 443843, 887686, 19085249, 38170498]

約数ペア:

[(1, 38170498), (2, 19085249), (43, 887686), (86, 443843), (89, 428882), (178, 214441), (3827, 9974), (4987, 7654)]