31701260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93239}}^1$

素因数の和:93265

約数の個数: 24

約数和(自身を含む): 70489440

約数和(自身を除く): 38788180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 93239, 186478, 372956, 466195, 932390, 1585063, 1864780, 3170126, 6340252, 7925315, 15850630, 31701260]

約数ペア:

[(1, 31701260), (2, 15850630), (4, 7925315), (5, 6340252), (10, 3170126), (17, 1864780), (20, 1585063), (34, 932390), (68, 466195), (85, 372956), (170, 186478), (340, 93239)]