80346044032

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{159437}}^1$

素因数の和:159609

約数の個数: 64

約数和(自身を含む): 166529802240

約数和(自身を除く): 86183758208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 496, 508, 992, 1016, 1984, 2032, 3937, 3968, 4064, 7874, 8128, 15748, 16256, 31496, 62992, 125984, 159437, 251968, 318874, 503936, 637748, 1275496, 2550992, 4942547, 5101984, 9885094, 10203968, 19770188, 20248499, 20407936, 39540376, 40496998, 79080752, 80993996, 158161504, 161987992, 316323008, 323975984, 627703469, 632646016, 647951968, 1255406938, 1295903936, 2510813876, 2591807872, 5021627752, 10043255504, 20086511008, 40173022016, 80346044032]

約数ペア:

[(1, 80346044032), (2, 40173022016), (4, 20086511008), (8, 10043255504), (16, 5021627752), (31, 2591807872), (32, 2510813876), (62, 1295903936), (64, 1255406938), (124, 647951968), (127, 632646016), (128, 627703469), (248, 323975984), (254, 316323008), (496, 161987992), (508, 158161504), (992, 80993996), (1016, 79080752), (1984, 40496998), (2032, 39540376), (3937, 20407936), (3968, 20248499), (4064, 19770188), (7874, 10203968), (8128, 9885094), (15748, 5101984), (16256, 4942547), (31496, 2550992), (62992, 1275496), (125984, 637748), (159437, 503936), (251968, 318874)]