80237056

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2424

約数の個数: 40

約数和(自身を含む): 162779760

約数和(自身を除く): 82542704

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 2339, 4288, 4678, 8576, 9356, 17152, 18712, 34304, 37424, 74848, 149696, 156713, 299392, 313426, 598784, 626852, 1197568, 1253704, 2507408, 5014816, 10029632, 20059264, 40118528, 80237056]

約数ペア:

[(1, 80237056), (2, 40118528), (4, 20059264), (8, 10029632), (16, 5014816), (32, 2507408), (64, 1253704), (67, 1197568), (128, 626852), (134, 598784), (256, 313426), (268, 299392), (512, 156713), (536, 149696), (1072, 74848), (2144, 37424), (2339, 34304), (4288, 18712), (4678, 17152), (8576, 9356)]