31361314976

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 63663667200

約数和(自身を除く): 32302352224

約数列:

[1, 2, 4, 8, 16, 32, 67, 127, 134, 149, 254, 268, 298, 508, 536, 596, 773, 1016, 1072, 1192, 1546, 2032, 2144, 2384, 3092, 4064, 4768, 6184, 8509, 9983, 12368, 17018, 18923, 19966, 24736, 34036, 37846, 39932, 51791, 68072, 75692, 79864, 98171, 103582, 115177, 136144, 151384, 159728, 196342, 207164, 230354, 272288, 302768, 319456, 392684, 414328, 460708, 605536, 785368, 828656, 921416, 1267841, 1570736, 1657312, 1842832, 2535682, 3141472, 3685664, 5071364, 6577457, 7716859, 10142728, 13154914, 14627479, 15433718, 20285456, 26309828, 29254958, 30867436, 40570912, 52619656, 58509916, 61734872, 105239312, 117019832, 123469744, 210478624, 234039664, 246939488, 468079328, 980041093, 1960082186, 3920164372, 7840328744, 15680657488, 31361314976]

約数ペア:

[(1, 31361314976), (2, 15680657488), (4, 7840328744), (8, 3920164372), (16, 1960082186), (32, 980041093), (67, 468079328), (127, 246939488), (134, 234039664), (149, 210478624), (254, 123469744), (268, 117019832), (298, 105239312), (508, 61734872), (536, 58509916), (596, 52619656), (773, 40570912), (1016, 30867436), (1072, 29254958), (1192, 26309828), (1546, 20285456), (2032, 15433718), (2144, 14627479), (2384, 13154914), (3092, 10142728), (4064, 7716859), (4768, 6577457), (6184, 5071364), (8509, 3685664), (9983, 3141472), (12368, 2535682), (17018, 1842832), (18923, 1657312), (19966, 1570736), (24736, 1267841), (34036, 921416), (37846, 828656), (39932, 785368), (51791, 605536), (68072, 460708), (75692, 414328), (79864, 392684), (98171, 319456), (103582, 302768), (115177, 272288), (136144, 230354), (151384, 207164), (159728, 196342)]