240167248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{246073}}^1$

素因数の和:246142

約数の個数: 20

約数和(自身を含む): 472954228

約数和(自身を除く): 232786980

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 246073, 492146, 984292, 1968584, 3937168, 15010453, 30020906, 60041812, 120083624, 240167248]

約数ペア:

[(1, 240167248), (2, 120083624), (4, 60041812), (8, 30020906), (16, 15010453), (61, 3937168), (122, 1968584), (244, 984292), (488, 492146), (976, 246073)]