87514

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 24

約数和(自身を含む): 164160

約数和(自身を除く): 76646

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 931, 1786, 1862, 2303, 4606, 6251, 12502, 43757, 87514]

約数ペア:

[(1, 87514), (2, 43757), (7, 12502), (14, 6251), (19, 4606), (38, 2303), (47, 1862), (49, 1786), (94, 931), (98, 893), (133, 658), (266, 329)]