42936238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4021}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 68052240

約数和(自身を除く): 25116002

約数列:

[1, 2, 19, 38, 281, 562, 4021, 5339, 8042, 10678, 76399, 152798, 1129901, 2259802, 21468119, 42936238]

約数ペア:

[(1, 42936238), (2, 21468119), (19, 2259802), (38, 1129901), (281, 152798), (562, 76399), (4021, 10678), (5339, 8042)]