130904056

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{38867}}^1$

素因数の和:39294

約数の個数: 16

約数和(自身を含む): 246034440

約数和(自身を除く): 115130384

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 38867, 77734, 155468, 310936, 16363007, 32726014, 65452028, 130904056]

約数ペア:

[(1, 130904056), (2, 65452028), (4, 32726014), (8, 16363007), (421, 310936), (842, 155468), (1684, 77734), (3368, 38867)]