31823182

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 51223392

約数和(自身を除く): 19400210

約数列:

[1, 2, 37, 43, 73, 74, 86, 137, 146, 274, 1591, 2701, 3139, 3182, 5069, 5402, 5891, 6278, 10001, 10138, 11782, 20002, 116143, 217967, 232286, 370037, 430043, 435934, 740074, 860086, 15911591, 31823182]

約数ペア:

[(1, 31823182), (2, 15911591), (37, 860086), (43, 740074), (73, 435934), (74, 430043), (86, 370037), (137, 232286), (146, 217967), (274, 116143), (1591, 20002), (2701, 11782), (3139, 10138), (3182, 10001), (5069, 6278), (5402, 5891)]