1636698688

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{114679}}^1$

素因数の和:114914

約数の個数: 28

約数和(自身を含む): 3262416640

約数和(自身を除く): 1625717952

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 114679, 229358, 458716, 917432, 1834864, 3669728, 7339456, 25573417, 51146834, 102293668, 204587336, 409174672, 818349344, 1636698688]

約数ペア:

[(1, 1636698688), (2, 818349344), (4, 409174672), (8, 204587336), (16, 102293668), (32, 51146834), (64, 25573417), (223, 7339456), (446, 3669728), (892, 1834864), (1784, 917432), (3568, 458716), (7136, 229358), (14272, 114679)]