80931634

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28477}}^1$

素因数の和:28522

約数の個数: 24

約数和(自身を含む): 146092140

約数和(自身を除く): 65160506

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 28477, 56954, 199339, 398678, 825833, 1395373, 1651666, 2790746, 5780831, 11561662, 40465817, 80931634]

約数ペア:

[(1, 80931634), (2, 40465817), (7, 11561662), (14, 5780831), (29, 2790746), (49, 1651666), (58, 1395373), (98, 825833), (203, 398678), (406, 199339), (1421, 56954), (2842, 28477)]