83764688

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17393}}^1$

素因数の和:17451

約数の個数: 40

約数和(自身を含む): 189803328

約数和(自身を除く): 106038640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 17393, 34786, 69572, 121751, 139144, 243502, 278288, 487004, 747899, 974008, 1495798, 1948016, 2991596, 5235293, 5983192, 10470586, 11966384, 20941172, 41882344, 83764688]

約数ペア:

[(1, 83764688), (2, 41882344), (4, 20941172), (7, 11966384), (8, 10470586), (14, 5983192), (16, 5235293), (28, 2991596), (43, 1948016), (56, 1495798), (86, 974008), (112, 747899), (172, 487004), (301, 278288), (344, 243502), (602, 139144), (688, 121751), (1204, 69572), (2408, 34786), (4816, 17393)]