40455806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9739}}^1$

素因数の和:9839

約数の個数: 16

約数和(自身を含む): 63582720

約数和(自身を除く): 23126914

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 9739, 19478, 301909, 603818, 652513, 1305026, 20227903, 40455806]

約数ペア:

[(1, 40455806), (2, 20227903), (31, 1305026), (62, 652513), (67, 603818), (134, 301909), (2077, 19478), (4154, 9739)]