31506596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 63479808

約数和(自身を除く): 31973212

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 163, 191, 253, 326, 382, 506, 652, 764, 1012, 1793, 2101, 3586, 3749, 4202, 4393, 7172, 7498, 8404, 8786, 14996, 17572, 31133, 41239, 48323, 62266, 82478, 96646, 124532, 164956, 193292, 342463, 684926, 716059, 1369852, 1432118, 2864236, 7876649, 15753298, 31506596]

約数ペア:

[(1, 31506596), (2, 15753298), (4, 7876649), (11, 2864236), (22, 1432118), (23, 1369852), (44, 716059), (46, 684926), (92, 342463), (163, 193292), (191, 164956), (253, 124532), (326, 96646), (382, 82478), (506, 62266), (652, 48323), (764, 41239), (1012, 31133), (1793, 17572), (2101, 14996), (3586, 8786), (3749, 8404), (4202, 7498), (4393, 7172)]