86874818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 141426432

約数和(自身を除く): 54551614

約数列:

[1, 2, 23, 41, 46, 73, 82, 146, 631, 943, 1262, 1679, 1886, 2993, 3358, 5986, 14513, 25871, 29026, 46063, 51742, 68839, 92126, 137678, 595033, 1059449, 1190066, 1888583, 2118898, 3777166, 43437409, 86874818]

約数ペア:

[(1, 86874818), (2, 43437409), (23, 3777166), (41, 2118898), (46, 1888583), (73, 1190066), (82, 1059449), (146, 595033), (631, 137678), (943, 92126), (1262, 68839), (1679, 51742), (1886, 46063), (2993, 29026), (3358, 25871), (5986, 14513)]