87698252

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{829}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 156870000

約数和(自身を除く): 69171748

約数列:

[1, 2, 4, 53, 106, 212, 499, 829, 998, 1658, 1996, 3316, 26447, 43937, 52894, 87874, 105788, 175748, 413671, 827342, 1654684, 21924563, 43849126, 87698252]

約数ペア:

[(1, 87698252), (2, 43849126), (4, 21924563), (53, 1654684), (106, 827342), (212, 413671), (499, 175748), (829, 105788), (998, 87874), (1658, 52894), (1996, 43937), (3316, 26447)]