31465072

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{6949}}^1$

素因数の和:7240

約数の個数: 20

約数和(自身を含む): 61187800

約数和(自身を除く): 29722728

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 6949, 13898, 27796, 55592, 111184, 1966567, 3933134, 7866268, 15732536, 31465072]

約数ペア:

[(1, 31465072), (2, 15732536), (4, 7866268), (8, 3933134), (16, 1966567), (283, 111184), (566, 55592), (1132, 27796), (2264, 13898), (4528, 6949)]