91480910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{538123}}^1$

素因数の和:538147

約数の個数: 16

約数和(自身を含む): 174352176

約数和(自身を除く): 82871266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 538123, 1076246, 2690615, 5381230, 9148091, 18296182, 45740455, 91480910]

約数ペア:

[(1, 91480910), (2, 45740455), (5, 18296182), (10, 9148091), (17, 5381230), (34, 2690615), (85, 1076246), (170, 538123)]