31024928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 36906208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1663, 1696, 2332, 3326, 4664, 6652, 9328, 13304, 18293, 18656, 26608, 36586, 53216, 73172, 88139, 146344, 176278, 292688, 352556, 585376, 705112, 969529, 1410224, 1939058, 2820448, 3878116, 7756232, 15512464, 31024928]

約数ペア:

[(1, 31024928), (2, 15512464), (4, 7756232), (8, 3878116), (11, 2820448), (16, 1939058), (22, 1410224), (32, 969529), (44, 705112), (53, 585376), (88, 352556), (106, 292688), (176, 176278), (212, 146344), (352, 88139), (424, 73172), (583, 53216), (848, 36586), (1166, 26608), (1663, 18656), (1696, 18293), (2332, 13304), (3326, 9328), (4664, 6652)]