85454416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4283}}^1$

素因数の和:4363

約数の個数: 40

約数和(自身を含む): 175301280

約数和(自身を除く): 89846864

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4283, 4988, 8566, 9976, 17132, 19952, 34264, 68528, 124207, 184169, 248414, 368338, 496828, 736676, 993656, 1473352, 1987312, 2946704, 5340901, 10681802, 21363604, 42727208, 85454416]

約数ペア:

[(1, 85454416), (2, 42727208), (4, 21363604), (8, 10681802), (16, 5340901), (29, 2946704), (43, 1987312), (58, 1473352), (86, 993656), (116, 736676), (172, 496828), (232, 368338), (344, 248414), (464, 184169), (688, 124207), (1247, 68528), (2494, 34264), (4283, 19952), (4988, 17132), (8566, 9976)]