31817914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17657}}^1$

素因数の和:17729

約数の個数: 16

約数和(自身を含む): 51490728

約数和(自身を除く): 19672814

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 17657, 35314, 300169, 600338, 935821, 1871642, 15908957, 31817914]

約数ペア:

[(1, 31817914), (2, 15908957), (17, 1871642), (34, 935821), (53, 600338), (106, 300169), (901, 35314), (1802, 17657)]