123612544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{87793}}^1$

素因数の和:87818

約数の個数: 32

約数和(自身を含む): 268649640

約数和(自身を除く): 145037096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 87793, 175586, 351172, 702344, 965723, 1404688, 1931446, 2809376, 3862892, 5618752, 7725784, 11237504, 15451568, 30903136, 61806272, 123612544]

約数ペア:

[(1, 123612544), (2, 61806272), (4, 30903136), (8, 15451568), (11, 11237504), (16, 7725784), (22, 5618752), (32, 3862892), (44, 2809376), (64, 1931446), (88, 1404688), (128, 965723), (176, 702344), (352, 351172), (704, 175586), (1408, 87793)]