2016792688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{83311}}^1$

素因数の和:83425

約数の個数: 40

約数和(自身を含む): 4183928640

約数和(自身を除く): 2167135952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 6052, 12104, 24208, 83311, 166622, 333244, 666488, 1332976, 1416287, 2832574, 5665148, 7414679, 11330296, 14829358, 22660592, 29658716, 59317432, 118634864, 126049543, 252099086, 504198172, 1008396344, 2016792688]

約数ペア:

[(1, 2016792688), (2, 1008396344), (4, 504198172), (8, 252099086), (16, 126049543), (17, 118634864), (34, 59317432), (68, 29658716), (89, 22660592), (136, 14829358), (178, 11330296), (272, 7414679), (356, 5665148), (712, 2832574), (1424, 1416287), (1513, 1332976), (3026, 666488), (6052, 333244), (12104, 166622), (24208, 83311)]