31768616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7681}}^1$

素因数の和:7745

約数の個数: 32

約数和(自身を含む): 66372480

約数和(自身を除く): 34603864

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 7681, 15362, 30724, 61448, 84491, 168982, 337964, 361007, 675928, 722014, 1444028, 2888056, 3971077, 7942154, 15884308, 31768616]

約数ペア:

[(1, 31768616), (2, 15884308), (4, 7942154), (8, 3971077), (11, 2888056), (22, 1444028), (44, 722014), (47, 675928), (88, 361007), (94, 337964), (188, 168982), (376, 84491), (517, 61448), (1034, 30724), (2068, 15362), (4136, 7681)]