31870678016

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2417}}^1$

素因数の和:2679

約数の個数: 88

約数和(自身を含む): 64939355520

約数和(自身を除く): 33068677504

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 163, 256, 316, 326, 512, 632, 652, 1024, 1264, 1304, 2417, 2528, 2608, 4834, 5056, 5216, 9668, 10112, 10432, 12877, 19336, 20224, 20864, 25754, 38672, 40448, 41728, 51508, 77344, 80896, 83456, 103016, 154688, 166912, 190943, 206032, 309376, 381886, 393971, 412064, 618752, 763772, 787942, 824128, 1237504, 1527544, 1575884, 1648256, 2475008, 3055088, 3151768, 3296512, 6110176, 6303536, 6593024, 12220352, 12607072, 13186048, 24440704, 25214144, 31123709, 48881408, 50428288, 62247418, 97762816, 100856576, 124494836, 195525632, 201713152, 248989672, 403426304, 497979344, 995958688, 1991917376, 3983834752, 7967669504, 15935339008, 31870678016]

約数ペア:

[(1, 31870678016), (2, 15935339008), (4, 7967669504), (8, 3983834752), (16, 1991917376), (32, 995958688), (64, 497979344), (79, 403426304), (128, 248989672), (158, 201713152), (163, 195525632), (256, 124494836), (316, 100856576), (326, 97762816), (512, 62247418), (632, 50428288), (652, 48881408), (1024, 31123709), (1264, 25214144), (1304, 24440704), (2417, 13186048), (2528, 12607072), (2608, 12220352), (4834, 6593024), (5056, 6303536), (5216, 6110176), (9668, 3296512), (10112, 3151768), (10432, 3055088), (12877, 2475008), (19336, 1648256), (20224, 1575884), (20864, 1527544), (25754, 1237504), (38672, 824128), (40448, 787942), (41728, 763772), (51508, 618752), (77344, 412064), (80896, 393971), (83456, 381886), (103016, 309376), (154688, 206032), (166912, 190943)]