90888772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1993}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 171571736

約数和(自身を除く): 80682964

約数列:

[1, 2, 4, 13, 26, 52, 877, 1754, 1993, 3508, 3986, 7972, 11401, 22802, 25909, 45604, 51818, 103636, 1747861, 3495722, 6991444, 22722193, 45444386, 90888772]

約数ペア:

[(1, 90888772), (2, 45444386), (4, 22722193), (13, 6991444), (26, 3495722), (52, 1747861), (877, 103636), (1754, 51818), (1993, 45604), (3508, 25909), (3986, 22802), (7972, 11401)]