31117114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 57044736

約数和(自身を除く): 25927622

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 2357, 4714, 6601, 13202, 16499, 32998, 54211, 96637, 108422, 193274, 379477, 676459, 758954, 1352918, 2222651, 4445302, 15558557, 31117114]

約数ペア:

[(1, 31117114), (2, 15558557), (7, 4445302), (14, 2222651), (23, 1352918), (41, 758954), (46, 676459), (82, 379477), (161, 193274), (287, 108422), (322, 96637), (574, 54211), (943, 32998), (1886, 16499), (2357, 13202), (4714, 6601)]