61691024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{202931}}^1$

素因数の和:202958

約数の個数: 20

約数和(自身を含む): 125817840

約数和(自身を除く): 64126816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 202931, 405862, 811724, 1623448, 3246896, 3855689, 7711378, 15422756, 30845512, 61691024]

約数ペア:

[(1, 61691024), (2, 30845512), (4, 15422756), (8, 7711378), (16, 3855689), (19, 3246896), (38, 1623448), (76, 811724), (152, 405862), (304, 202931)]