91991314

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{6481}}^1$

素因数の和:6681

約数の個数: 16

約数和(自身を含む): 141878016

約数和(自身を除く): 49886702

約数列:

[1, 2, 47, 94, 151, 302, 6481, 7097, 12962, 14194, 304607, 609214, 978631, 1957262, 45995657, 91991314]

約数ペア:

[(1, 91991314), (2, 45995657), (47, 1957262), (94, 978631), (151, 609214), (302, 304607), (6481, 14194), (7097, 12962)]