81493816

素因数分解:

$2^3\times {\mathrm{1483}}^1\times {\mathrm{6869}}^1$

素因数の和:8358

約数の個数: 16

約数和(自身を含む): 152926200

約数和(自身を除く): 71432384

約数列:

[1, 2, 4, 8, 1483, 2966, 5932, 6869, 11864, 13738, 27476, 54952, 10186727, 20373454, 40746908, 81493816]

約数ペア:

[(1, 81493816), (2, 40746908), (4, 20373454), (8, 10186727), (1483, 54952), (2966, 27476), (5932, 13738), (6869, 11864)]