86358781

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 96423480

約数和(自身を除く): 10064699

約数列:

[1, 19, 29, 73, 113, 361, 551, 1387, 2117, 2147, 3277, 8249, 10469, 26353, 40223, 40793, 62263, 156731, 239221, 764237, 1182997, 2977889, 4545199, 86358781]

約数ペア:

[(1, 86358781), (19, 4545199), (29, 2977889), (73, 1182997), (113, 764237), (361, 239221), (551, 156731), (1387, 62263), (2117, 40793), (2147, 40223), (3277, 26353), (8249, 10469)]