81502342

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{26863}}^1$

素因数の和:26943

約数の個数: 16

約数和(自身を含む): 128624832

約数和(自身を除く): 47122490

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 26863, 53726, 993931, 1101383, 1987862, 2202766, 40751171, 81502342]

約数ペア:

[(1, 81502342), (2, 40751171), (37, 2202766), (41, 1987862), (74, 1101383), (82, 993931), (1517, 53726), (3034, 26863)]