88281856

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 194703264

約数和(自身を除く): 106421408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 647, 656, 832, 1066, 1294, 1312, 1664, 2132, 2588, 2624, 3328, 4264, 5176, 5248, 8411, 8528, 10352, 10496, 16822, 17056, 20704, 26527, 33644, 34112, 41408, 53054, 67288, 68224, 82816, 106108, 134576, 136448, 165632, 212216, 269152, 344851, 424432, 538304, 689702, 848864, 1076608, 1379404, 1697728, 2153216, 2758808, 3395456, 5517616, 6790912, 11035232, 22070464, 44140928, 88281856]

約数ペア:

[(1, 88281856), (2, 44140928), (4, 22070464), (8, 11035232), (13, 6790912), (16, 5517616), (26, 3395456), (32, 2758808), (41, 2153216), (52, 1697728), (64, 1379404), (82, 1076608), (104, 848864), (128, 689702), (164, 538304), (208, 424432), (256, 344851), (328, 269152), (416, 212216), (533, 165632), (647, 136448), (656, 134576), (832, 106108), (1066, 82816), (1294, 68224), (1312, 67288), (1664, 53054), (2132, 41408), (2588, 34112), (2624, 33644), (3328, 26527), (4264, 20704), (5176, 17056), (5248, 16822), (8411, 10496), (8528, 10352)]