83328128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{50077}}^1$

素因数の和:50104

約数の個数: 32

約数和(自身を含む): 178778460

約数和(自身を除く): 95450332

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 50077, 100154, 200308, 400616, 651001, 801232, 1302002, 1602464, 2604004, 3204928, 5208008, 6409856, 10416016, 20832032, 41664064, 83328128]

約数ペア:

[(1, 83328128), (2, 41664064), (4, 20832032), (8, 10416016), (13, 6409856), (16, 5208008), (26, 3204928), (32, 2604004), (52, 1602464), (64, 1302002), (104, 801232), (128, 651001), (208, 400616), (416, 200308), (832, 100154), (1664, 50077)]