80850728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46573}}^1$

素因数の和:46617

約数の個数: 32

約数和(自身を含む): 178844160

約数和(自身を除く): 97993432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 46573, 93146, 186292, 326011, 372584, 652022, 1304044, 1443763, 2608088, 2887526, 5775052, 10106341, 11550104, 20212682, 40425364, 80850728]

約数ペア:

[(1, 80850728), (2, 40425364), (4, 20212682), (7, 11550104), (8, 10106341), (14, 5775052), (28, 2887526), (31, 2608088), (56, 1443763), (62, 1304044), (124, 652022), (217, 372584), (248, 326011), (434, 186292), (868, 93146), (1736, 46573)]