42812944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{33871}}^1$

素因数の和:33958

約数の個数: 20

約数和(自身を含む): 84002560

約数和(自身を除く): 41189616

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 33871, 67742, 135484, 270968, 541936, 2675809, 5351618, 10703236, 21406472, 42812944]

約数ペア:

[(1, 42812944), (2, 21406472), (4, 10703236), (8, 5351618), (16, 2675809), (79, 541936), (158, 270968), (316, 135484), (632, 67742), (1264, 33871)]