161363968

素因数分解:

$2^{11}\times {\mathrm{78791}}^1$

素因数の和:78813

約数の個数: 24

約数和(自身を含む): 322653240

約数和(自身を除く): 161289272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 78791, 157582, 315164, 630328, 1260656, 2521312, 5042624, 10085248, 20170496, 40340992, 80681984, 161363968]

約数ペア:

[(1, 161363968), (2, 80681984), (4, 40340992), (8, 20170496), (16, 10085248), (32, 5042624), (64, 2521312), (128, 1260656), (256, 630328), (512, 315164), (1024, 157582), (2048, 78791)]