255062008

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{75731}}^1$

素因数の和:76158

約数の個数: 16

約数和(自身を含む): 479383560

約数和(自身を除く): 224321552

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 75731, 151462, 302924, 605848, 31882751, 63765502, 127531004, 255062008]

約数ペア:

[(1, 255062008), (2, 127531004), (4, 63765502), (8, 31882751), (421, 605848), (842, 302924), (1684, 151462), (3368, 75731)]