220752928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{627139}}^1$

素因数の和:627160

約数の個数: 24

約数和(自身を含む): 474117840

約数和(自身を除く): 253364912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 627139, 1254278, 2508556, 5017112, 6898529, 10034224, 13797058, 20068448, 27594116, 55188232, 110376464, 220752928]

約数ペア:

[(1, 220752928), (2, 110376464), (4, 55188232), (8, 27594116), (11, 20068448), (16, 13797058), (22, 10034224), (32, 6898529), (44, 5017112), (88, 2508556), (176, 1254278), (352, 627139)]