87884101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 15519419

約数列:

[1, 17, 19, 31, 67, 131, 323, 527, 589, 1139, 1273, 2077, 2227, 2489, 4061, 8777, 10013, 21641, 35309, 39463, 42313, 69037, 77159, 149209, 166763, 272087, 670871, 1311703, 2834971, 4625479, 5169653, 87884101]

約数ペア:

[(1, 87884101), (17, 5169653), (19, 4625479), (31, 2834971), (67, 1311703), (131, 670871), (323, 272087), (527, 166763), (589, 149209), (1139, 77159), (1273, 69037), (2077, 42313), (2227, 39463), (2489, 35309), (4061, 21641), (8777, 10013)]