72190534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163327}}^1$

素因数の和:163359

約数の個数: 16

約数和(自身を含む): 123475968

約数和(自身を除く): 51285434

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 163327, 326654, 2123251, 2776559, 4246502, 5553118, 36095267, 72190534]

約数ペア:

[(1, 72190534), (2, 36095267), (13, 5553118), (17, 4246502), (26, 2776559), (34, 2123251), (221, 326654), (442, 163327)]