2159580352

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{40123}}^1$

素因数の和:40193

約数の個数: 42

約数和(自身を含む): 4438396508

約数和(自身を除く): 2278816156

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 841, 928, 1682, 1856, 3364, 6728, 13456, 26912, 40123, 53824, 80246, 160492, 320984, 641968, 1163567, 1283936, 2327134, 2567872, 4654268, 9308536, 18617072, 33743443, 37234144, 67486886, 74468288, 134973772, 269947544, 539895088, 1079790176, 2159580352]

約数ペア:

[(1, 2159580352), (2, 1079790176), (4, 539895088), (8, 269947544), (16, 134973772), (29, 74468288), (32, 67486886), (58, 37234144), (64, 33743443), (116, 18617072), (232, 9308536), (464, 4654268), (841, 2567872), (928, 2327134), (1682, 1283936), (1856, 1163567), (3364, 641968), (6728, 320984), (13456, 160492), (26912, 80246), (40123, 53824)]