31487202816

素因数分解:

$2^9\times 3^1\times {\mathrm{20499481}}^1$

素因数の和:20499502

約数の個数: 40

約数和(自身を含む): 83883880344

約数和(自身を除く): 52396677528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20499481, 40998962, 61498443, 81997924, 122996886, 163995848, 245993772, 327991696, 491987544, 655983392, 983975088, 1311966784, 1967950176, 2623933568, 3935900352, 5247867136, 7871800704, 10495734272, 15743601408, 31487202816]

約数ペア:

[(1, 31487202816), (2, 15743601408), (3, 10495734272), (4, 7871800704), (6, 5247867136), (8, 3935900352), (12, 2623933568), (16, 1967950176), (24, 1311966784), (32, 983975088), (48, 655983392), (64, 491987544), (96, 327991696), (128, 245993772), (192, 163995848), (256, 122996886), (384, 81997924), (512, 61498443), (768, 40998962), (1536, 20499481)]