42283706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{21377}}^1$

素因数の和:21445

約数の個数: 16

約数和(自身を含む): 67725504

約数和(自身を除く): 25441798

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 21377, 42754, 491671, 919211, 983342, 1838422, 21141853, 42283706]

約数ペア:

[(1, 42283706), (2, 21141853), (23, 1838422), (43, 983342), (46, 919211), (86, 491671), (989, 42754), (1978, 21377)]