87368290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{105263}}^1$

素因数の和:105353

約数の個数: 16

約数和(自身を含む): 159159168

約数和(自身を除く): 71790878

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 105263, 210526, 526315, 1052630, 8736829, 17473658, 43684145, 87368290]

約数ペア:

[(1, 87368290), (2, 43684145), (5, 17473658), (10, 8736829), (83, 1052630), (166, 526315), (415, 210526), (830, 105263)]