89989342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{35401}}^1$

素因数の和:35475

約数の個数: 16

約数和(自身を含む): 142740864

約数和(自身を除く): 52751522

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 35401, 70802, 1097431, 1451441, 2194862, 2902882, 44994671, 89989342]

約数ペア:

[(1, 89989342), (2, 44994671), (31, 2902882), (41, 2194862), (62, 1451441), (82, 1097431), (1271, 70802), (2542, 35401)]