31320472

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{16381}}^1$

素因数の和:16626

約数の個数: 16

約数和(自身を含む): 58975200

約数和(自身を除く): 27654728

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 16381, 32762, 65524, 131048, 3915059, 7830118, 15660236, 31320472]

約数ペア:

[(1, 31320472), (2, 15660236), (4, 7830118), (8, 3915059), (239, 131048), (478, 65524), (956, 32762), (1912, 16381)]