97481272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42457}}^1$

素因数の和:42511

約数の個数: 32

約数和(自身を含む): 213988320

約数和(自身を除く): 116507048

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 42457, 84914, 169828, 297199, 339656, 594398, 1188796, 1740737, 2377592, 3481474, 6962948, 12185159, 13925896, 24370318, 48740636, 97481272]

約数ペア:

[(1, 97481272), (2, 48740636), (4, 24370318), (7, 13925896), (8, 12185159), (14, 6962948), (28, 3481474), (41, 2377592), (56, 1740737), (82, 1188796), (164, 594398), (287, 339656), (328, 297199), (574, 169828), (1148, 84914), (2296, 42457)]