38520344

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{42611}}^1$

素因数の和:42730

約数の個数: 16

約数和(自身を含む): 72866520

約数和(自身を除く): 34346176

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 42611, 85222, 170444, 340888, 4815043, 9630086, 19260172, 38520344]

約数ペア:

[(1, 38520344), (2, 19260172), (4, 9630086), (8, 4815043), (113, 340888), (226, 170444), (452, 85222), (904, 42611)]