87816112

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{41897}}^1$

素因数の和:42036

約数の個数: 20

約数和(自身を含む): 171446616

約数和(自身を除く): 83630504

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 41897, 83794, 167588, 335176, 670352, 5488507, 10977014, 21954028, 43908056, 87816112]

約数ペア:

[(1, 87816112), (2, 43908056), (4, 21954028), (8, 10977014), (16, 5488507), (131, 670352), (262, 335176), (524, 167588), (1048, 83794), (2096, 41897)]