42555904

素因数分解:

$2^9\times {\mathrm{83117}}^1$

素因数の和:83135

約数の個数: 20

約数和(自身を含む): 85029714

約数和(自身を除く): 42473810

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 83117, 166234, 332468, 664936, 1329872, 2659744, 5319488, 10638976, 21277952, 42555904]

約数ペア:

[(1, 42555904), (2, 21277952), (4, 10638976), (8, 5319488), (16, 2659744), (32, 1329872), (64, 664936), (128, 332468), (256, 166234), (512, 83117)]