30477808

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{40529}}^1$

素因数の和:40584

約数の個数: 20

約数和(自身を含む): 60308640

約数和(自身を除く): 29830832

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 40529, 81058, 162116, 324232, 648464, 1904863, 3809726, 7619452, 15238904, 30477808]

約数ペア:

[(1, 30477808), (2, 15238904), (4, 7619452), (8, 3809726), (16, 1904863), (47, 648464), (94, 324232), (188, 162116), (376, 81058), (752, 40529)]