86883124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67247}}^1$

素因数の和:67287

約数の個数: 24

約数和(自身を含む): 169464960

約数和(自身を除く): 82581836

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 67247, 134494, 268988, 1143199, 1277693, 2286398, 2555386, 4572796, 5110772, 21720781, 43441562, 86883124]

約数ペア:

[(1, 86883124), (2, 43441562), (4, 21720781), (17, 5110772), (19, 4572796), (34, 2555386), (38, 2286398), (68, 1277693), (76, 1143199), (323, 268988), (646, 134494), (1292, 67247)]