86879248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16811}}^1$

素因数の和:16855

約数の個数: 40

約数和(自身を含む): 187621920

約数和(自身を除く): 100742672

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 16811, 33622, 67244, 134488, 268976, 285787, 319409, 571574, 638818, 1143148, 1277636, 2286296, 2555272, 4572592, 5110544, 5429953, 10859906, 21719812, 43439624, 86879248]

約数ペア:

[(1, 86879248), (2, 43439624), (4, 21719812), (8, 10859906), (16, 5429953), (17, 5110544), (19, 4572592), (34, 2555272), (38, 2286296), (68, 1277636), (76, 1143148), (136, 638818), (152, 571574), (272, 319409), (304, 285787), (323, 268976), (646, 134488), (1292, 67244), (2584, 33622), (5168, 16811)]