86741008

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{17659}}^1$

素因数の和:17974

約数の個数: 20

約数和(自身を含む): 168617680

約数和(自身を除く): 81876672

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 17659, 35318, 70636, 141272, 282544, 5421313, 10842626, 21685252, 43370504, 86741008]

約数ペア:

[(1, 86741008), (2, 43370504), (4, 21685252), (8, 10842626), (16, 5421313), (307, 282544), (614, 141272), (1228, 70636), (2456, 35318), (4912, 17659)]