79990406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{54713}}^1$

素因数の和:54775

約数の個数: 16

約数和(自身を含む): 130000464

約数和(自身を除く): 50010058

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 54713, 109426, 930121, 1860242, 2352659, 4705318, 39995203, 79990406]

約数ペア:

[(1, 79990406), (2, 39995203), (17, 4705318), (34, 2352659), (43, 1860242), (86, 930121), (731, 109426), (1462, 54713)]