123848432

素因数分解:

$2^4\times {\mathrm{1087}}^1\times {\mathrm{7121}}^1$

素因数の和:8216

約数の個数: 20

約数和(自身を含む): 240210816

約数和(自身を除く): 116362384

約数列:

[1, 2, 4, 8, 16, 1087, 2174, 4348, 7121, 8696, 14242, 17392, 28484, 56968, 113936, 7740527, 15481054, 30962108, 61924216, 123848432]

約数ペア:

[(1, 123848432), (2, 61924216), (4, 30962108), (8, 15481054), (16, 7740527), (1087, 113936), (2174, 56968), (4348, 28484), (7121, 17392), (8696, 14242)]