91070390

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{93887}}^1$

素因数の和:93991

約数の個数: 16

約数和(自身を含む): 165618432

約数和(自身を除く): 74548042

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 93887, 187774, 469435, 938870, 9107039, 18214078, 45535195, 91070390]

約数ペア:

[(1, 91070390), (2, 45535195), (5, 18214078), (10, 9107039), (97, 938870), (194, 469435), (485, 187774), (970, 93887)]