89648104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123143}}^1$

素因数の和:123169

約数の個数: 32

約数和(自身を含む): 206881920

約数和(自身を除く): 117233816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 123143, 246286, 492572, 862001, 985144, 1600859, 1724002, 3201718, 3448004, 6403436, 6896008, 11206013, 12806872, 22412026, 44824052, 89648104]

約数ペア:

[(1, 89648104), (2, 44824052), (4, 22412026), (7, 12806872), (8, 11206013), (13, 6896008), (14, 6403436), (26, 3448004), (28, 3201718), (52, 1724002), (56, 1600859), (91, 985144), (104, 862001), (182, 492572), (364, 246286), (728, 123143)]