69471664

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{52313}}^1$

素因数の和:52404

約数の個数: 20

約数和(自身を含む): 136225656

約数和(自身を除く): 66753992

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 52313, 104626, 209252, 418504, 837008, 4341979, 8683958, 17367916, 34735832, 69471664]

約数ペア:

[(1, 69471664), (2, 34735832), (4, 17367916), (8, 8683958), (16, 4341979), (83, 837008), (166, 418504), (332, 209252), (664, 104626), (1328, 52313)]