42048904

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{40123}}^1$

素因数の和:40260

約数の個数: 16

約数和(自身を含む): 79445520

約数和(自身を除く): 37396616

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 40123, 80246, 160492, 320984, 5256113, 10512226, 21024452, 42048904]

約数ペア:

[(1, 42048904), (2, 21024452), (4, 10512226), (8, 5256113), (131, 320984), (262, 160492), (524, 80246), (1048, 40123)]