81619264

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{5569}}^1$

素因数の和:5810

約数の個数: 28

約数和(自身を含む): 162699700

約数和(自身を除く): 81080436

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 5569, 7328, 11138, 14656, 22276, 44552, 89104, 178208, 356416, 1275301, 2550602, 5101204, 10202408, 20404816, 40809632, 81619264]

約数ペア:

[(1, 81619264), (2, 40809632), (4, 20404816), (8, 10202408), (16, 5101204), (32, 2550602), (64, 1275301), (229, 356416), (458, 178208), (916, 89104), (1832, 44552), (3664, 22276), (5569, 14656), (7328, 11138)]