31750672

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 68031360

約数和(自身を除く): 36280688

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 239, 304, 361, 368, 437, 478, 722, 874, 956, 1444, 1748, 1912, 2888, 3496, 3824, 4541, 5497, 5776, 6992, 8303, 9082, 10994, 16606, 18164, 21988, 33212, 36328, 43976, 66424, 72656, 86279, 87952, 104443, 132848, 172558, 208886, 345116, 417772, 690232, 835544, 1380464, 1671088, 1984417, 3968834, 7937668, 15875336, 31750672]

約数ペア:

[(1, 31750672), (2, 15875336), (4, 7937668), (8, 3968834), (16, 1984417), (19, 1671088), (23, 1380464), (38, 835544), (46, 690232), (76, 417772), (92, 345116), (152, 208886), (184, 172558), (239, 132848), (304, 104443), (361, 87952), (368, 86279), (437, 72656), (478, 66424), (722, 43976), (874, 36328), (956, 33212), (1444, 21988), (1748, 18164), (1912, 16606), (2888, 10994), (3496, 9082), (3824, 8303), (4541, 6992), (5497, 5776)]