88438784

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 121225216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 199, 217, 224, 248, 256, 398, 434, 448, 496, 512, 796, 868, 896, 992, 1024, 1393, 1592, 1736, 1792, 1984, 2048, 2786, 3184, 3472, 3584, 3968, 5572, 6169, 6368, 6944, 7168, 7936, 11144, 12338, 12736, 13888, 14336, 15872, 22288, 24676, 25472, 27776, 31744, 43183, 44576, 49352, 50944, 55552, 63488, 86366, 89152, 98704, 101888, 111104, 172732, 178304, 197408, 203776, 222208, 345464, 356608, 394816, 407552, 444416, 690928, 713216, 789632, 1381856, 1426432, 1579264, 2763712, 2852864, 3158528, 5527424, 6317056, 11054848, 12634112, 22109696, 44219392, 88438784]

約数ペア:

[(1, 88438784), (2, 44219392), (4, 22109696), (7, 12634112), (8, 11054848), (14, 6317056), (16, 5527424), (28, 3158528), (31, 2852864), (32, 2763712), (56, 1579264), (62, 1426432), (64, 1381856), (112, 789632), (124, 713216), (128, 690928), (199, 444416), (217, 407552), (224, 394816), (248, 356608), (256, 345464), (398, 222208), (434, 203776), (448, 197408), (496, 178304), (512, 172732), (796, 111104), (868, 101888), (896, 98704), (992, 89152), (1024, 86366), (1393, 63488), (1592, 55552), (1736, 50944), (1792, 49352), (1984, 44576), (2048, 43183), (2786, 31744), (3184, 27776), (3472, 25472), (3584, 24676), (3968, 22288), (5572, 15872), (6169, 14336), (6368, 13888), (6944, 12736), (7168, 12338), (7936, 11144)]