99970904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2833}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 205068240

約数和(自身を除く): 105097336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1604, 2833, 3208, 4411, 5666, 8822, 11332, 17644, 22664, 31163, 35288, 62326, 124652, 249304, 1136033, 2272066, 4544132, 9088264, 12496363, 24992726, 49985452, 99970904]

約数ペア:

[(1, 99970904), (2, 49985452), (4, 24992726), (8, 12496363), (11, 9088264), (22, 4544132), (44, 2272066), (88, 1136033), (401, 249304), (802, 124652), (1604, 62326), (2833, 35288), (3208, 31163), (4411, 22664), (5666, 17644), (8822, 11332)]