31502042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4838

約数の個数: 32

約数和(自身を含む): 57939840

約数和(自身を除く): 26437798

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 4789, 6578, 9578, 52679, 62257, 105358, 110147, 124514, 220294, 684827, 1211617, 1369654, 1431911, 2423234, 2863822, 15751021, 31502042]

約数ペア:

[(1, 31502042), (2, 15751021), (11, 2863822), (13, 2423234), (22, 1431911), (23, 1369654), (26, 1211617), (46, 684827), (143, 220294), (253, 124514), (286, 110147), (299, 105358), (506, 62257), (598, 52679), (3289, 9578), (4789, 6578)]