388758896

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{20231}}^1$

素因数の和:21440

約数の個数: 20

約数和(自身を含む): 753884784

約数和(自身を除く): 365125888

約数列:

[1, 2, 4, 8, 16, 1201, 2402, 4804, 9608, 19216, 20231, 40462, 80924, 161848, 323696, 24297431, 48594862, 97189724, 194379448, 388758896]

約数ペア:

[(1, 388758896), (2, 194379448), (4, 97189724), (8, 48594862), (16, 24297431), (1201, 323696), (2402, 161848), (4804, 80924), (9608, 40462), (19216, 20231)]