81569792

素因数分解:

$2^{11}\times {\mathrm{39829}}^1$

素因数の和:39851

約数の個数: 24

約数和(自身を含む): 163103850

約数和(自身を除く): 81534058

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 39829, 79658, 159316, 318632, 637264, 1274528, 2549056, 5098112, 10196224, 20392448, 40784896, 81569792]

約数ペア:

[(1, 81569792), (2, 40784896), (4, 20392448), (8, 10196224), (16, 5098112), (32, 2549056), (64, 1274528), (128, 637264), (256, 318632), (512, 159316), (1024, 79658), (2048, 39829)]