335996816

素因数分解:

$2^4\times {\mathrm{181}}^2\times {\mathrm{641}}^1$

素因数の和:1011

約数の個数: 30

約数和(自身を含む): 655631586

約数和(自身を除く): 319634770

約数列:

[1, 2, 4, 8, 16, 181, 362, 641, 724, 1282, 1448, 2564, 2896, 5128, 10256, 32761, 65522, 116021, 131044, 232042, 262088, 464084, 524176, 928168, 1856336, 20999801, 41999602, 83999204, 167998408, 335996816]

約数ペア:

[(1, 335996816), (2, 167998408), (4, 83999204), (8, 41999602), (16, 20999801), (181, 1856336), (362, 928168), (641, 524176), (724, 464084), (1282, 262088), (1448, 232042), (2564, 131044), (2896, 116021), (5128, 65522), (10256, 32761)]