86828408

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 165186000

約数和(自身を除く): 78357592

約数列:

[1, 2, 4, 8, 137, 227, 274, 349, 454, 548, 698, 908, 1096, 1396, 1816, 2792, 31099, 47813, 62198, 79223, 95626, 124396, 158446, 191252, 248792, 316892, 382504, 633784, 10853551, 21707102, 43414204, 86828408]

約数ペア:

[(1, 86828408), (2, 43414204), (4, 21707102), (8, 10853551), (137, 633784), (227, 382504), (274, 316892), (349, 248792), (454, 191252), (548, 158446), (698, 124396), (908, 95626), (1096, 79223), (1396, 62198), (1816, 47813), (2792, 31099)]