23181872

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 51591936

約数和(自身を除く): 28410064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 787, 1052, 1574, 1841, 2104, 3148, 3682, 4208, 5509, 6296, 7364, 11018, 12592, 14728, 22036, 29456, 44072, 88144, 206981, 413962, 827924, 1448867, 1655848, 2897734, 3311696, 5795468, 11590936, 23181872]

約数ペア:

[(1, 23181872), (2, 11590936), (4, 5795468), (7, 3311696), (8, 2897734), (14, 1655848), (16, 1448867), (28, 827924), (56, 413962), (112, 206981), (263, 88144), (526, 44072), (787, 29456), (1052, 22036), (1574, 14728), (1841, 12592), (2104, 11018), (3148, 7364), (3682, 6296), (4208, 5509)]