31234082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 52899264

約数和(自身を除く): 21665182

約数列:

[1, 2, 11, 22, 43, 86, 137, 241, 274, 473, 482, 946, 1507, 2651, 3014, 5302, 5891, 10363, 11782, 20726, 33017, 64801, 66034, 113993, 129602, 227986, 363187, 726374, 1419731, 2839462, 15617041, 31234082]

約数ペア:

[(1, 31234082), (2, 15617041), (11, 2839462), (22, 1419731), (43, 726374), (86, 363187), (137, 227986), (241, 129602), (274, 113993), (473, 66034), (482, 64801), (946, 33017), (1507, 20726), (2651, 11782), (3014, 10363), (5302, 5891)]