38288008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18917}}^1$

素因数の和:18957

約数の個数: 32

約数和(自身を含む): 81725760

約数和(自身を除く): 43437752

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 18917, 37834, 75668, 151336, 208087, 416174, 435091, 832348, 870182, 1664696, 1740364, 3480728, 4786001, 9572002, 19144004, 38288008]

約数ペア:

[(1, 38288008), (2, 19144004), (4, 9572002), (8, 4786001), (11, 3480728), (22, 1740364), (23, 1664696), (44, 870182), (46, 832348), (88, 435091), (92, 416174), (184, 208087), (253, 151336), (506, 75668), (1012, 37834), (2024, 18917)]