71497016

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{54829}}^1$

素因数の和:54998

約数の個数: 16

約数和(自身を含む): 134881800

約数和(自身を除く): 63384784

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 54829, 109658, 219316, 438632, 8937127, 17874254, 35748508, 71497016]

約数ペア:

[(1, 71497016), (2, 35748508), (4, 17874254), (8, 8937127), (163, 438632), (326, 219316), (652, 109658), (1304, 54829)]