266932144

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{10343}}^1$

素因数の和:11964

約数の個数: 20

約数和(自身を含む): 517551696

約数和(自身を除く): 250619552

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 10343, 12904, 20686, 25808, 41372, 82744, 165488, 16683259, 33366518, 66733036, 133466072, 266932144]

約数ペア:

[(1, 266932144), (2, 133466072), (4, 66733036), (8, 33366518), (16, 16683259), (1613, 165488), (3226, 82744), (6452, 41372), (10343, 25808), (12904, 20686)]