115557544

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{40013}}^1$

素因数の和:40057

約数の個数: 24

約数和(自身を含む): 228680010

約数和(自身を除く): 113122466

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 40013, 80026, 160052, 320104, 760247, 1520494, 3040988, 6081976, 14444693, 28889386, 57778772, 115557544]

約数ペア:

[(1, 115557544), (2, 57778772), (4, 28889386), (8, 14444693), (19, 6081976), (38, 3040988), (76, 1520494), (152, 760247), (361, 320104), (722, 160052), (1444, 80026), (2888, 40013)]