813530104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{81943}}^1$

素因数の和:82039

約数の個数: 32

約数和(自身を含む): 1637241120

約数和(自身を除く): 823711016

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 81943, 163886, 327772, 655544, 1393031, 2786062, 5572124, 5981839, 11144248, 11963678, 23927356, 47854712, 101691263, 203382526, 406765052, 813530104]

約数ペア:

[(1, 813530104), (2, 406765052), (4, 203382526), (8, 101691263), (17, 47854712), (34, 23927356), (68, 11963678), (73, 11144248), (136, 5981839), (146, 5572124), (292, 2786062), (584, 1393031), (1241, 655544), (2482, 327772), (4964, 163886), (9928, 81943)]