87086234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 147415680

約数和(自身を除く): 60329446

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1406, 1702, 2693, 5386, 16169, 32338, 51167, 61939, 99641, 102334, 123878, 199282, 1176841, 1893179, 2291743, 2353682, 3786358, 4583486, 43543117, 87086234]

約数ペア:

[(1, 87086234), (2, 43543117), (19, 4583486), (23, 3786358), (37, 2353682), (38, 2291743), (46, 1893179), (74, 1176841), (437, 199282), (703, 123878), (851, 102334), (874, 99641), (1406, 61939), (1702, 51167), (2693, 32338), (5386, 16169)]