91197496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20393}}^1$

素因数の和:20455

約数の個数: 32

約数和(自身を含む): 188440560

約数和(自身を除く): 97243064

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 20393, 40786, 81572, 163144, 265109, 530218, 876899, 1060436, 1753798, 2120872, 3507596, 7015192, 11399687, 22799374, 45598748, 91197496]

約数ペア:

[(1, 91197496), (2, 45598748), (4, 22799374), (8, 11399687), (13, 7015192), (26, 3507596), (43, 2120872), (52, 1753798), (86, 1060436), (104, 876899), (172, 530218), (344, 265109), (559, 163144), (1118, 81572), (2236, 40786), (4472, 20393)]