31847374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1684

約数の個数: 24

約数和(自身を含む): 52638120

約数和(自身を除く): 20790746

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 1597, 3194, 9971, 19942, 20761, 41522, 94223, 188446, 269893, 539786, 1224899, 2449798, 15923687, 31847374]

約数ペア:

[(1, 31847374), (2, 15923687), (13, 2449798), (26, 1224899), (59, 539786), (118, 269893), (169, 188446), (338, 94223), (767, 41522), (1534, 20761), (1597, 19942), (3194, 9971)]