81109106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{84313}}^1$

素因数の和:84365

約数の個数: 16

約数和(自身を含む): 134565144

約数和(自身を除く): 53456038

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 84313, 168626, 1096069, 2192138, 3119581, 6239162, 40554553, 81109106]

約数ペア:

[(1, 81109106), (2, 40554553), (13, 6239162), (26, 3119581), (37, 2192138), (74, 1096069), (481, 168626), (962, 84313)]