47451704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137941}}^1$

素因数の和:137990

約数の個数: 16

約数和(自身を含む): 91041720

約数和(自身を除く): 43590016

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 137941, 275882, 551764, 1103528, 5931463, 11862926, 23725852, 47451704]

約数ペア:

[(1, 47451704), (2, 23725852), (4, 11862926), (8, 5931463), (43, 1103528), (86, 551764), (172, 275882), (344, 137941)]