40380352

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20353}}^1$

素因数の和:20396

約数の個数: 28

約数和(自身を含む): 82718656

約数和(自身を除く): 42338304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20353, 40706, 81412, 162824, 325648, 630943, 651296, 1261886, 1302592, 2523772, 5047544, 10095088, 20190176, 40380352]

約数ペア:

[(1, 40380352), (2, 20190176), (4, 10095088), (8, 5047544), (16, 2523772), (31, 1302592), (32, 1261886), (62, 651296), (64, 630943), (124, 325648), (248, 162824), (496, 81412), (992, 40706), (1984, 20353)]