115214416

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{80909}}^1$

素因数の和:81006

約数の個数: 20

約数和(自身を含む): 225738900

約数和(自身を除く): 110524484

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 80909, 161818, 323636, 647272, 1294544, 7200901, 14401802, 28803604, 57607208, 115214416]

約数ペア:

[(1, 115214416), (2, 57607208), (4, 28803604), (8, 14401802), (16, 7200901), (89, 1294544), (178, 647272), (356, 323636), (712, 161818), (1424, 80909)]