145518896

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{4861}}^1$

素因数の和:6740

約数の個数: 20

約数和(自身を含む): 282151584

約数和(自身を除く): 136632688

約数列:

[1, 2, 4, 8, 16, 1871, 3742, 4861, 7484, 9722, 14968, 19444, 29936, 38888, 77776, 9094931, 18189862, 36379724, 72759448, 145518896]

約数ペア:

[(1, 145518896), (2, 72759448), (4, 36379724), (8, 18189862), (16, 9094931), (1871, 77776), (3742, 38888), (4861, 29936), (7484, 19444), (9722, 14968)]