30907168

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{8861}}^1$

素因数の和:8980

約数の個数: 24

約数和(自身を含む): 61413660

約数和(自身を除く): 30506492

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 8861, 17722, 35444, 70888, 141776, 283552, 965849, 1931698, 3863396, 7726792, 15453584, 30907168]

約数ペア:

[(1, 30907168), (2, 15453584), (4, 7726792), (8, 3863396), (16, 1931698), (32, 965849), (109, 283552), (218, 141776), (436, 70888), (872, 35444), (1744, 17722), (3488, 8861)]