91285876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{23311}}^1$

素因数の和:23415

約数の個数: 24

約数和(自身を含む): 176238720

約数和(自身を除く): 84952844

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 23311, 46622, 93244, 256421, 512842, 1025684, 2074679, 4149358, 8298716, 22821469, 45642938, 91285876]

約数ペア:

[(1, 91285876), (2, 45642938), (4, 22821469), (11, 8298716), (22, 4149358), (44, 2074679), (89, 1025684), (178, 512842), (356, 256421), (979, 93244), (1958, 46622), (3916, 23311)]