40555136

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{3137}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 81619380

約数和(自身を除く): 41064244

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3137, 3232, 6274, 6464, 12548, 12928, 25096, 50192, 100384, 200768, 316837, 401536, 633674, 1267348, 2534696, 5069392, 10138784, 20277568, 40555136]

約数ペア:

[(1, 40555136), (2, 20277568), (4, 10138784), (8, 5069392), (16, 2534696), (32, 1267348), (64, 633674), (101, 401536), (128, 316837), (202, 200768), (404, 100384), (808, 50192), (1616, 25096), (3137, 12928), (3232, 12548), (6274, 6464)]