40082456

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 76744800

約数和(自身を除く): 36662344

約数列:

[1, 2, 4, 8, 101, 113, 202, 226, 404, 439, 452, 808, 878, 904, 1756, 3512, 11413, 22826, 44339, 45652, 49607, 88678, 91304, 99214, 177356, 198428, 354712, 396856, 5010307, 10020614, 20041228, 40082456]

約数ペア:

[(1, 40082456), (2, 20041228), (4, 10020614), (8, 5010307), (101, 396856), (113, 354712), (202, 198428), (226, 177356), (404, 99214), (439, 91304), (452, 88678), (808, 49607), (878, 45652), (904, 44339), (1756, 22826), (3512, 11413)]