31504368512

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193649}}^1$

素因数の和:193735

約数の個数: 64

約数和(自身を含む): 66367728000

約数和(自身を除く): 34863359488

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 5084, 5248, 10168, 20336, 40672, 81344, 162688, 193649, 387298, 774596, 1549192, 3098384, 6003119, 6196768, 7939609, 12006238, 12393536, 15879218, 24012476, 24787072, 31758436, 48024952, 63516872, 96049904, 127033744, 192099808, 246127879, 254067488, 384199616, 492255758, 508134976, 768399232, 984511516, 1016269952, 1969023032, 3938046064, 7876092128, 15752184256, 31504368512]

約数ペア:

[(1, 31504368512), (2, 15752184256), (4, 7876092128), (8, 3938046064), (16, 1969023032), (31, 1016269952), (32, 984511516), (41, 768399232), (62, 508134976), (64, 492255758), (82, 384199616), (124, 254067488), (128, 246127879), (164, 192099808), (248, 127033744), (328, 96049904), (496, 63516872), (656, 48024952), (992, 31758436), (1271, 24787072), (1312, 24012476), (1984, 15879218), (2542, 12393536), (2624, 12006238), (3968, 7939609), (5084, 6196768), (5248, 6003119), (10168, 3098384), (20336, 1549192), (40672, 774596), (81344, 387298), (162688, 193649)]