33130630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8221}}^1$

素因数の和:8272

約数の個数: 32

約数和(自身を含む): 66302208

約数和(自身を除く): 33171578

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 8221, 16442, 41105, 82210, 106873, 213746, 254851, 509702, 534365, 1068730, 1274255, 2548510, 3313063, 6626126, 16565315, 33130630]

約数ペア:

[(1, 33130630), (2, 16565315), (5, 6626126), (10, 3313063), (13, 2548510), (26, 1274255), (31, 1068730), (62, 534365), (65, 509702), (130, 254851), (155, 213746), (310, 106873), (403, 82210), (806, 41105), (2015, 16442), (4030, 8221)]