8260408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79427}}^1$

素因数の和:79446

約数の個数: 16

約数和(自身を含む): 16679880

約数和(自身を除く): 8419472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 79427, 158854, 317708, 635416, 1032551, 2065102, 4130204, 8260408]

約数ペア:

[(1, 8260408), (2, 4130204), (4, 2065102), (8, 1032551), (13, 635416), (26, 317708), (52, 158854), (104, 79427)]