131234608

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{36781}}^1$

素因数の和:37012

約数の個数: 20

約数和(自身を含む): 255414208

約数和(自身を除く): 124179600

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 36781, 73562, 147124, 294248, 588496, 8202163, 16404326, 32808652, 65617304, 131234608]

約数ペア:

[(1, 131234608), (2, 65617304), (4, 32808652), (8, 16404326), (16, 8202163), (223, 588496), (446, 294248), (892, 147124), (1784, 73562), (3568, 36781)]