80165104

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{13879}}^1$

素因数の和:13925

約数の個数: 30

約数和(自身を含む): 163936680

約数和(自身を除く): 83771576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 13879, 27758, 55516, 111032, 222064, 263701, 527402, 1054804, 2109608, 4219216, 5010319, 10020638, 20041276, 40082552, 80165104]

約数ペア:

[(1, 80165104), (2, 40082552), (4, 20041276), (8, 10020638), (16, 5010319), (19, 4219216), (38, 2109608), (76, 1054804), (152, 527402), (304, 263701), (361, 222064), (722, 111032), (1444, 55516), (2888, 27758), (5776, 13879)]