236445728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{388891}}^1$

素因数の和:388920

約数の個数: 24

約数和(自身を含む): 490003920

約数和(自身を除く): 253558192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 388891, 777782, 1555564, 3111128, 6222256, 7388929, 12444512, 14777858, 29555716, 59111432, 118222864, 236445728]

約数ペア:

[(1, 236445728), (2, 118222864), (4, 59111432), (8, 29555716), (16, 14777858), (19, 12444512), (32, 7388929), (38, 6222256), (76, 3111128), (152, 1555564), (304, 777782), (608, 388891)]