31106672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 63451296

約数和(自身を除く): 32344624

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 617, 1096, 1234, 2192, 2468, 3151, 4936, 6302, 9872, 12604, 14191, 25208, 28382, 50416, 56764, 84529, 113528, 169058, 227056, 338116, 676232, 1352464, 1944167, 3888334, 7776668, 15553336, 31106672]

約数ペア:

[(1, 31106672), (2, 15553336), (4, 7776668), (8, 3888334), (16, 1944167), (23, 1352464), (46, 676232), (92, 338116), (137, 227056), (184, 169058), (274, 113528), (368, 84529), (548, 56764), (617, 50416), (1096, 28382), (1234, 25208), (2192, 14191), (2468, 12604), (3151, 9872), (4936, 6302)]