17823928

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{2161}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 33467760

約数和(自身を除く): 15643832

約数列:

[1, 2, 4, 8, 1031, 2062, 2161, 4124, 4322, 8248, 8644, 17288, 2227991, 4455982, 8911964, 17823928]

約数ペア:

[(1, 17823928), (2, 8911964), (4, 4455982), (8, 2227991), (1031, 17288), (2062, 8644), (2161, 8248), (4124, 4322)]