16408012

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 29261232

約数和(自身を除く): 12853220

約数列:

[1, 2, 4, 131, 173, 181, 262, 346, 362, 524, 692, 724, 22663, 23711, 31313, 45326, 47422, 62626, 90652, 94844, 125252, 4102003, 8204006, 16408012]

約数ペア:

[(1, 16408012), (2, 8204006), (4, 4102003), (131, 125252), (173, 94844), (181, 90652), (262, 62626), (346, 47422), (362, 45326), (524, 31313), (692, 23711), (724, 22663)]