87475586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{65183}}^1$

素因数の和:65257

約数の個数: 16

約数和(自身を含む): 145490688

約数和(自身を除く): 58015102

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 65183, 130366, 717013, 1434026, 3976163, 7952326, 43737793, 87475586]

約数ペア:

[(1, 87475586), (2, 43737793), (11, 7952326), (22, 3976163), (61, 1434026), (122, 717013), (671, 130366), (1342, 65183)]