64908824

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{51679}}^1$

素因数の和:51842

約数の個数: 16

約数和(自身を含む): 122481600

約数和(自身を除く): 57572776

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 51679, 103358, 206716, 413432, 8113603, 16227206, 32454412, 64908824]

約数ペア:

[(1, 64908824), (2, 32454412), (4, 16227206), (8, 8113603), (157, 413432), (314, 206716), (628, 103358), (1256, 51679)]