69944416

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{21221}}^1$

素因数の和:21334

約数の個数: 24

約数和(自身を含む): 139046544

約数和(自身を除く): 69102128

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 21221, 42442, 84884, 169768, 339536, 679072, 2185763, 4371526, 8743052, 17486104, 34972208, 69944416]

約数ペア:

[(1, 69944416), (2, 34972208), (4, 17486104), (8, 8743052), (16, 4371526), (32, 2185763), (103, 679072), (206, 339536), (412, 169768), (824, 84884), (1648, 42442), (3296, 21221)]