70142096

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{15601}}^1$

素因数の和:15890

約数の個数: 20

約数和(自身を含む): 136392684

約数和(自身を除く): 66250588

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 15601, 31202, 62404, 124808, 249616, 4383881, 8767762, 17535524, 35071048, 70142096]

約数ペア:

[(1, 70142096), (2, 35071048), (4, 17535524), (8, 8767762), (16, 4383881), (281, 249616), (562, 124808), (1124, 62404), (2248, 31202), (4496, 15601)]