31774506

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 65691648

約数和(自身を除く): 33917142

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 642, 1151, 2302, 3453, 4601, 6906, 9202, 13803, 27606, 49493, 98986, 123157, 148479, 246314, 296958, 369471, 738942, 5295751, 10591502, 15887253, 31774506]

約数ペア:

[(1, 31774506), (2, 15887253), (3, 10591502), (6, 5295751), (43, 738942), (86, 369471), (107, 296958), (129, 246314), (214, 148479), (258, 123157), (321, 98986), (642, 49493), (1151, 27606), (2302, 13803), (3453, 9202), (4601, 6906)]