171040472

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{81293}}^1$

素因数の和:81562

約数の個数: 16

約数和(自身を含む): 321924240

約数和(自身を除く): 150883768

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 81293, 162586, 325172, 650344, 21380059, 42760118, 85520236, 171040472]

約数ペア:

[(1, 171040472), (2, 85520236), (4, 42760118), (8, 21380059), (263, 650344), (526, 325172), (1052, 162586), (2104, 81293)]