172520008

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{29663}}^1$

素因数の和:30396

約数の個数: 16

約数和(自身を含む): 323930880

約数和(自身を除く): 151410872

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 29663, 59326, 118652, 237304, 21565001, 43130002, 86260004, 172520008]

約数ペア:

[(1, 172520008), (2, 86260004), (4, 43130002), (8, 21565001), (727, 237304), (1454, 118652), (2908, 59326), (5816, 29663)]