85197824

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 88

約数和(自身を含む): 186686400

約数和(自身を除く): 101488576

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 151, 152, 232, 256, 302, 304, 464, 512, 551, 604, 608, 928, 1024, 1102, 1208, 1216, 1856, 2204, 2416, 2432, 2869, 3712, 4379, 4408, 4832, 4864, 5738, 7424, 8758, 8816, 9664, 9728, 11476, 14848, 17516, 17632, 19328, 19456, 22952, 29696, 35032, 35264, 38656, 45904, 70064, 70528, 77312, 83201, 91808, 140128, 141056, 154624, 166402, 183616, 280256, 282112, 332804, 367232, 560512, 564224, 665608, 734464, 1121024, 1331216, 1468928, 2242048, 2662432, 2937856, 4484096, 5324864, 10649728, 21299456, 42598912, 85197824]

約数ペア:

[(1, 85197824), (2, 42598912), (4, 21299456), (8, 10649728), (16, 5324864), (19, 4484096), (29, 2937856), (32, 2662432), (38, 2242048), (58, 1468928), (64, 1331216), (76, 1121024), (116, 734464), (128, 665608), (151, 564224), (152, 560512), (232, 367232), (256, 332804), (302, 282112), (304, 280256), (464, 183616), (512, 166402), (551, 154624), (604, 141056), (608, 140128), (928, 91808), (1024, 83201), (1102, 77312), (1208, 70528), (1216, 70064), (1856, 45904), (2204, 38656), (2416, 35264), (2432, 35032), (2869, 29696), (3712, 22952), (4379, 19456), (4408, 19328), (4832, 17632), (4864, 17516), (5738, 14848), (7424, 11476), (8758, 9728), (8816, 9664)]