81923264

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{9209}}^1$

素因数の和:9360

約数の個数: 28

約数和(自身を含む): 163753800

約数和(自身を除く): 81830536

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 9209, 18418, 36836, 73672, 147344, 294688, 589376, 1280051, 2560102, 5120204, 10240408, 20480816, 40961632, 81923264]

約数ペア:

[(1, 81923264), (2, 40961632), (4, 20480816), (8, 10240408), (16, 5120204), (32, 2560102), (64, 1280051), (139, 589376), (278, 294688), (556, 147344), (1112, 73672), (2224, 36836), (4448, 18418), (8896, 9209)]