80521638

素因数分解:

$2^1\times 3^1\times {\mathrm{881}}^1\times {\mathrm{15233}}^1$

素因数の和:16119

約数の個数: 16

約数和(自身を含む): 161236656

約数和(自身を除く): 80715018

約数列:

[1, 2, 3, 6, 881, 1762, 2643, 5286, 15233, 30466, 45699, 91398, 13420273, 26840546, 40260819, 80521638]

約数ペア:

[(1, 80521638), (2, 40260819), (3, 26840546), (6, 13420273), (881, 91398), (1762, 45699), (2643, 30466), (5286, 15233)]