38780416

素因数分解:

$2^9\times {\mathrm{75743}}^1$

素因数の和:75761

約数の個数: 20

約数和(自身を含む): 77486112

約数和(自身を除く): 38705696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 75743, 151486, 302972, 605944, 1211888, 2423776, 4847552, 9695104, 19390208, 38780416]

約数ペア:

[(1, 38780416), (2, 19390208), (4, 9695104), (8, 4847552), (16, 2423776), (32, 1211888), (64, 605944), (128, 302972), (256, 151486), (512, 75743)]