317383624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{42071}}^1$

素因数の和:42141

約数の個数: 32

約数和(自身を含む): 636128640

約数和(自身を除く): 318745016

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 42071, 84142, 168284, 336568, 967633, 1724911, 1935266, 3449822, 3870532, 6899644, 7741064, 13799288, 39672953, 79345906, 158691812, 317383624]

約数ペア:

[(1, 317383624), (2, 158691812), (4, 79345906), (8, 39672953), (23, 13799288), (41, 7741064), (46, 6899644), (82, 3870532), (92, 3449822), (164, 1935266), (184, 1724911), (328, 967633), (943, 336568), (1886, 168284), (3772, 84142), (7544, 42071)]