107841872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{354743}}^1$

素因数の和:354770

約数の個数: 20

約数和(自身を含む): 219941280

約数和(自身を除く): 112099408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 354743, 709486, 1418972, 2837944, 5675888, 6740117, 13480234, 26960468, 53920936, 107841872]

約数ペア:

[(1, 107841872), (2, 53920936), (4, 26960468), (8, 13480234), (16, 6740117), (19, 5675888), (38, 2837944), (76, 1418972), (152, 709486), (304, 354743)]