30168784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{45989}}^1$

素因数の和:46038

約数の個数: 20

約数和(自身を含む): 59878980

約数和(自身を除く): 29710196

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 45989, 91978, 183956, 367912, 735824, 1885549, 3771098, 7542196, 15084392, 30168784]

約数ペア:

[(1, 30168784), (2, 15084392), (4, 7542196), (8, 3771098), (16, 1885549), (41, 735824), (82, 367912), (164, 183956), (328, 91978), (656, 45989)]