86030828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 169645056

約数和(自身を除く): 83614228

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 83, 124, 166, 332, 403, 643, 806, 1079, 1286, 1612, 2158, 2572, 2573, 4316, 5146, 8359, 10292, 16718, 19933, 33436, 33449, 39866, 53369, 66898, 79732, 106738, 133796, 213476, 259129, 518258, 693797, 1036516, 1387594, 1654439, 2775188, 3308878, 6617756, 21507707, 43015414, 86030828]

約数ペア:

[(1, 86030828), (2, 43015414), (4, 21507707), (13, 6617756), (26, 3308878), (31, 2775188), (52, 1654439), (62, 1387594), (83, 1036516), (124, 693797), (166, 518258), (332, 259129), (403, 213476), (643, 133796), (806, 106738), (1079, 79732), (1286, 66898), (1612, 53369), (2158, 39866), (2572, 33449), (2573, 33436), (4316, 19933), (5146, 16718), (8359, 10292)]