23209336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 25261064

約数列:

[1, 2, 4, 8, 19, 38, 43, 53, 67, 76, 86, 106, 134, 152, 172, 212, 268, 344, 424, 536, 817, 1007, 1273, 1634, 2014, 2279, 2546, 2881, 3268, 3551, 4028, 4558, 5092, 5762, 6536, 7102, 8056, 9116, 10184, 11524, 14204, 18232, 23048, 28408, 43301, 54739, 67469, 86602, 109478, 134938, 152693, 173204, 218956, 269876, 305386, 346408, 437912, 539752, 610772, 1221544, 2901167, 5802334, 11604668, 23209336]

約数ペア:

[(1, 23209336), (2, 11604668), (4, 5802334), (8, 2901167), (19, 1221544), (38, 610772), (43, 539752), (53, 437912), (67, 346408), (76, 305386), (86, 269876), (106, 218956), (134, 173204), (152, 152693), (172, 134938), (212, 109478), (268, 86602), (344, 67469), (424, 54739), (536, 43301), (817, 28408), (1007, 23048), (1273, 18232), (1634, 14204), (2014, 11524), (2279, 10184), (2546, 9116), (2881, 8056), (3268, 7102), (3551, 6536), (4028, 5762), (4558, 5092)]