73788328

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{111127}}^1$

素因数の和:111216

約数の個数: 16

約数和(自身を含む): 140021280

約数和(自身を除く): 66232952

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 111127, 222254, 444508, 889016, 9223541, 18447082, 36894164, 73788328]

約数ペア:

[(1, 73788328), (2, 36894164), (4, 18447082), (8, 9223541), (83, 889016), (166, 444508), (332, 222254), (664, 111127)]