88640852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28447}}^1$

素因数の和:28511

約数の個数: 24

約数和(自身を含む): 167274240

約数和(自身を除く): 78633388

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 28447, 56894, 113788, 540493, 1080986, 1166327, 2161972, 2332654, 4665308, 22160213, 44320426, 88640852]

約数ペア:

[(1, 88640852), (2, 44320426), (4, 22160213), (19, 4665308), (38, 2332654), (41, 2161972), (76, 1166327), (82, 1080986), (164, 540493), (779, 113788), (1558, 56894), (3116, 28447)]