71303038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8779}}^1$

素因数の和:8943

約数の個数: 16

約数和(自身を含む): 111260160

約数和(自身を除く): 39957122

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 8779, 17558, 272149, 544298, 1150049, 2300098, 35651519, 71303038]

約数ペア:

[(1, 71303038), (2, 35651519), (31, 2300098), (62, 1150049), (131, 544298), (262, 272149), (4061, 17558), (8122, 8779)]