79440412

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{30983}}^1$

素因数の和:31628

約数の個数: 12

約数和(自身を含む): 139242096

約数和(自身を除く): 59801684

約数列:

[1, 2, 4, 641, 1282, 2564, 30983, 61966, 123932, 19860103, 39720206, 79440412]

約数ペア:

[(1, 79440412), (2, 39720206), (4, 19860103), (641, 123932), (1282, 61966), (2564, 30983)]