31230148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2521}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 57905120

約数和(自身を除く): 26674972

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 2521, 3097, 5042, 6194, 10084, 12388, 47899, 95798, 191596, 410923, 821846, 1643692, 7807537, 15615074, 31230148]

約数ペア:

[(1, 31230148), (2, 15615074), (4, 7807537), (19, 1643692), (38, 821846), (76, 410923), (163, 191596), (326, 95798), (652, 47899), (2521, 12388), (3097, 10084), (5042, 6194)]