83932828

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 172252864

約数和(自身を除く): 88320036

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 157, 244, 313, 314, 427, 626, 628, 854, 1099, 1252, 1708, 2191, 2198, 4382, 4396, 8764, 9577, 19093, 19154, 38186, 38308, 49141, 67039, 76372, 98282, 133651, 134078, 196564, 267302, 268156, 343987, 534604, 687974, 1375948, 2997601, 5995202, 11990404, 20983207, 41966414, 83932828]

約数ペア:

[(1, 83932828), (2, 41966414), (4, 20983207), (7, 11990404), (14, 5995202), (28, 2997601), (61, 1375948), (122, 687974), (157, 534604), (244, 343987), (313, 268156), (314, 267302), (427, 196564), (626, 134078), (628, 133651), (854, 98282), (1099, 76372), (1252, 67039), (1708, 49141), (2191, 38308), (2198, 38186), (4382, 19154), (4396, 19093), (8764, 9577)]