40944896

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 86534784

約数和(自身を除く): 45589888

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 83, 94, 128, 164, 166, 188, 256, 328, 332, 376, 656, 664, 752, 1312, 1328, 1504, 1927, 2624, 2656, 3008, 3403, 3854, 3901, 5248, 5312, 6016, 6806, 7708, 7802, 10496, 10624, 12032, 13612, 15416, 15604, 21248, 27224, 30832, 31208, 54448, 61664, 62416, 108896, 123328, 124832, 159941, 217792, 246656, 249664, 319882, 435584, 493312, 499328, 639764, 871168, 998656, 1279528, 2559056, 5118112, 10236224, 20472448, 40944896]

約数ペア:

[(1, 40944896), (2, 20472448), (4, 10236224), (8, 5118112), (16, 2559056), (32, 1279528), (41, 998656), (47, 871168), (64, 639764), (82, 499328), (83, 493312), (94, 435584), (128, 319882), (164, 249664), (166, 246656), (188, 217792), (256, 159941), (328, 124832), (332, 123328), (376, 108896), (656, 62416), (664, 61664), (752, 54448), (1312, 31208), (1328, 30832), (1504, 27224), (1927, 21248), (2624, 15604), (2656, 15416), (3008, 13612), (3403, 12032), (3854, 10624), (3901, 10496), (5248, 7802), (5312, 7708), (6016, 6806)]