31801084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66809}}^1$

素因数の和:66837

約数の個数: 24

約数和(自身を含む): 67344480

約数和(自身を除く): 35543396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 66809, 133618, 267236, 467663, 935326, 1135753, 1870652, 2271506, 4543012, 7950271, 15900542, 31801084]

約数ペア:

[(1, 31801084), (2, 15900542), (4, 7950271), (7, 4543012), (14, 2271506), (17, 1870652), (28, 1135753), (34, 935326), (68, 467663), (119, 267236), (238, 133618), (476, 66809)]