80214122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18457}}^1$

素因数の和:18553

約数の個数: 16

約数和(自身を含む): 125588232

約数和(自身を除く): 45374110

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 18457, 36914, 756737, 978221, 1513474, 1956442, 40107061, 80214122]

約数ペア:

[(1, 80214122), (2, 40107061), (41, 1956442), (53, 1513474), (82, 978221), (106, 756737), (2173, 36914), (4346, 18457)]