9903872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3544

約数の個数: 36

約数和(自身を含む): 21572376

約数和(自身を除く): 11668504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 3517, 7034, 14068, 28136, 38687, 56272, 77374, 112544, 154748, 225088, 309496, 450176, 618992, 900352, 1237984, 2475968, 4951936, 9903872]

約数ペア:

[(1, 9903872), (2, 4951936), (4, 2475968), (8, 1237984), (11, 900352), (16, 618992), (22, 450176), (32, 309496), (44, 225088), (64, 154748), (88, 112544), (128, 77374), (176, 56272), (256, 38687), (352, 28136), (704, 14068), (1408, 7034), (2816, 3517)]