142105426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{55903}}^1$

素因数の和:55977

約数の個数: 16

約数和(自身を含む): 225404928

約数和(自身を除く): 83299502

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 55903, 111806, 1732993, 2292023, 3465986, 4584046, 71052713, 142105426]

約数ペア:

[(1, 142105426), (2, 71052713), (31, 4584046), (41, 3465986), (62, 2292023), (82, 1732993), (1271, 111806), (2542, 55903)]