78876362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53951}}^1$

素因数の和:54013

約数の個数: 16

約数和(自身を含む): 128189952

約数和(自身を除く): 49313590

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 53951, 107902, 917167, 1834334, 2319893, 4639786, 39438181, 78876362]

約数ペア:

[(1, 78876362), (2, 39438181), (17, 4639786), (34, 2319893), (43, 1834334), (86, 917167), (731, 107902), (1462, 53951)]