40916992

素因数分解:

$2^{11}\times {\mathrm{19979}}^1$

素因数の和:20001

約数の個数: 24

約数和(自身を含む): 81818100

約数和(自身を除く): 40901108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 19979, 39958, 79916, 159832, 319664, 639328, 1278656, 2557312, 5114624, 10229248, 20458496, 40916992]

約数ペア:

[(1, 40916992), (2, 20458496), (4, 10229248), (8, 5114624), (16, 2557312), (32, 1278656), (64, 639328), (128, 319664), (256, 159832), (512, 79916), (1024, 39958), (2048, 19979)]