81199354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{12967}}^1$

素因数の和:13101

約数の個数: 16

約数和(自身を含む): 126982656

約数和(自身を除く): 45783302

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 12967, 25934, 401977, 803954, 1309667, 2619334, 40599677, 81199354]

約数ペア:

[(1, 81199354), (2, 40599677), (31, 2619334), (62, 1309667), (101, 803954), (202, 401977), (3131, 25934), (6262, 12967)]