43100048

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{20563}}^1$

素因数の和:20702

約数の個数: 20

約数和(自身を含む): 84147888

約数和(自身を除く): 41047840

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 20563, 41126, 82252, 164504, 329008, 2693753, 5387506, 10775012, 21550024, 43100048]

約数ペア:

[(1, 43100048), (2, 21550024), (4, 10775012), (8, 5387506), (16, 2693753), (131, 329008), (262, 164504), (524, 82252), (1048, 41126), (2096, 20563)]