87318338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{22751}}^1$

素因数の和:22873

約数の個数: 16

約数和(自身を含む): 139242240

約数和(自身を除く): 51923902

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 22751, 45502, 432269, 864538, 2297851, 4595702, 43659169, 87318338]

約数ペア:

[(1, 87318338), (2, 43659169), (19, 4595702), (38, 2297851), (101, 864538), (202, 432269), (1919, 45502), (3838, 22751)]