84989204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2447}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 156965760

約数和(自身を除く): 71976556

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 2447, 4894, 8683, 9788, 17366, 34732, 46493, 92986, 185972, 1118279, 2236558, 4473116, 21247301, 42494602, 84989204]

約数ペア:

[(1, 84989204), (2, 42494602), (4, 21247301), (19, 4473116), (38, 2236558), (76, 1118279), (457, 185972), (914, 92986), (1828, 46493), (2447, 34732), (4894, 17366), (8683, 9788)]