166329584

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{6421}}^1$

素因数の和:8048

約数の個数: 20

約数和(自身を含む): 322512840

約数和(自身を除く): 156183256

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6421, 6476, 12842, 12952, 25684, 25904, 51368, 102736, 10395599, 20791198, 41582396, 83164792, 166329584]

約数ペア:

[(1, 166329584), (2, 83164792), (4, 41582396), (8, 20791198), (16, 10395599), (1619, 102736), (3238, 51368), (6421, 25904), (6476, 25684), (12842, 12952)]