31219024

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{33071}}^1$

素因数の和:33138

約数の個数: 20

約数和(自身を含む): 61513920

約数和(自身を除く): 30294896

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 33071, 66142, 132284, 264568, 529136, 1951189, 3902378, 7804756, 15609512, 31219024]

約数ペア:

[(1, 31219024), (2, 15609512), (4, 7804756), (8, 3902378), (16, 1951189), (59, 529136), (118, 264568), (236, 132284), (472, 66142), (944, 33071)]