31845424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 66804752

約数和(自身を除く): 34959328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 541, 566, 1082, 1132, 2164, 2264, 3679, 4328, 4528, 7033, 7358, 8656, 14066, 14716, 28132, 29432, 56264, 58864, 112528, 153103, 306206, 612412, 1224824, 1990339, 2449648, 3980678, 7961356, 15922712, 31845424]

約数ペア:

[(1, 31845424), (2, 15922712), (4, 7961356), (8, 3980678), (13, 2449648), (16, 1990339), (26, 1224824), (52, 612412), (104, 306206), (208, 153103), (283, 112528), (541, 58864), (566, 56264), (1082, 29432), (1132, 28132), (2164, 14716), (2264, 14066), (3679, 8656), (4328, 7358), (4528, 7033)]