31047312

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{7793}}^1$

素因数の和:7887

約数の個数: 40

約数和(自身を含む): 81182304

約数和(自身を除く): 50134992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 7793, 15586, 23379, 31172, 46758, 62344, 93516, 124688, 187032, 374064, 646819, 1293638, 1940457, 2587276, 3880914, 5174552, 7761828, 10349104, 15523656, 31047312]

約数ペア:

[(1, 31047312), (2, 15523656), (3, 10349104), (4, 7761828), (6, 5174552), (8, 3880914), (12, 2587276), (16, 1940457), (24, 1293638), (48, 646819), (83, 374064), (166, 187032), (249, 124688), (332, 93516), (498, 62344), (664, 46758), (996, 31172), (1328, 23379), (1992, 15586), (3984, 7793)]