70423256

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{21523}}^1$

素因数の和:21938

約数の個数: 16

約数和(自身を含む): 132372600

約数和(自身を除く): 61949344

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 21523, 43046, 86092, 172184, 8802907, 17605814, 35211628, 70423256]

約数ペア:

[(1, 70423256), (2, 35211628), (4, 17605814), (8, 8802907), (409, 172184), (818, 86092), (1636, 43046), (3272, 21523)]