91821236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12889}}^1$

素因数の和:13043

約数の個数: 24

約数和(自身を含む): 174324360

約数和(自身を除く): 82503124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 12889, 25778, 51556, 167557, 335114, 670228, 1765793, 3531586, 7063172, 22955309, 45910618, 91821236]

約数ペア:

[(1, 91821236), (2, 45910618), (4, 22955309), (13, 7063172), (26, 3531586), (52, 1765793), (137, 670228), (274, 335114), (548, 167557), (1781, 51556), (3562, 25778), (7124, 12889)]