42661984

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{10177}}^1$

素因数の和:10318

約数の個数: 24

約数和(自身を含む): 84640248

約数和(自身を除く): 41978264

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 10177, 20354, 40708, 81416, 162832, 325664, 1333187, 2666374, 5332748, 10665496, 21330992, 42661984]

約数ペア:

[(1, 42661984), (2, 21330992), (4, 10665496), (8, 5332748), (16, 2666374), (32, 1333187), (131, 325664), (262, 162832), (524, 81416), (1048, 40708), (2096, 20354), (4192, 10177)]