81100154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{2801}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 125888256

約数和(自身を除く): 44788102

約数列:

[1, 2, 31, 62, 467, 934, 2801, 5602, 14477, 28954, 86831, 173662, 1308067, 2616134, 40550077, 81100154]

約数ペア:

[(1, 81100154), (2, 40550077), (31, 2616134), (62, 1308067), (467, 173662), (934, 86831), (2801, 28954), (5602, 14477)]