40784864

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{11279}}^1$

素因数の和:11402

約数の個数: 24

約数和(自身を含む): 81012960

約数和(自身を除く): 40228096

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 11279, 22558, 45116, 90232, 180464, 360928, 1274527, 2549054, 5098108, 10196216, 20392432, 40784864]

約数ペア:

[(1, 40784864), (2, 20392432), (4, 10196216), (8, 5098108), (16, 2549054), (32, 1274527), (113, 360928), (226, 180464), (452, 90232), (904, 45116), (1808, 22558), (3616, 11279)]