73159376

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{20143}}^1$

素因数の和:20378

約数の個数: 20

約数和(自身を含む): 142377792

約数和(自身を除く): 69218416

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 20143, 40286, 80572, 161144, 322288, 4572461, 9144922, 18289844, 36579688, 73159376]

約数ペア:

[(1, 73159376), (2, 36579688), (4, 18289844), (8, 9144922), (16, 4572461), (227, 322288), (454, 161144), (908, 80572), (1816, 40286), (3632, 20143)]