81022832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6871}}^1$

素因数の和:6957

約数の個数: 40

約数和(自身を含む): 173834112

約数和(自身を除く): 92811280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 6871, 11792, 13742, 27484, 54968, 75581, 109936, 151162, 302324, 460357, 604648, 920714, 1209296, 1841428, 3682856, 5063927, 7365712, 10127854, 20255708, 40511416, 81022832]

約数ペア:

[(1, 81022832), (2, 40511416), (4, 20255708), (8, 10127854), (11, 7365712), (16, 5063927), (22, 3682856), (44, 1841428), (67, 1209296), (88, 920714), (134, 604648), (176, 460357), (268, 302324), (536, 151162), (737, 109936), (1072, 75581), (1474, 54968), (2948, 27484), (5896, 13742), (6871, 11792)]