81224896

素因数分解:

$2^6\times {\mathrm{919}}^1\times {\mathrm{1381}}^1$

素因数の和:2312

約数の個数: 28

約数和(自身を含む): 161472880

約数和(自身を除く): 80247984

約数列:

[1, 2, 4, 8, 16, 32, 64, 919, 1381, 1838, 2762, 3676, 5524, 7352, 11048, 14704, 22096, 29408, 44192, 58816, 88384, 1269139, 2538278, 5076556, 10153112, 20306224, 40612448, 81224896]

約数ペア:

[(1, 81224896), (2, 40612448), (4, 20306224), (8, 10153112), (16, 5076556), (32, 2538278), (64, 1269139), (919, 88384), (1381, 58816), (1838, 44192), (2762, 29408), (3676, 22096), (5524, 14704), (7352, 11048)]