30885964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3461}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 56998368

約数和(自身を除く): 26112404

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 3461, 4462, 6922, 8924, 13844, 79603, 159206, 318412, 335717, 671434, 1342868, 7721491, 15442982, 30885964]

約数ペア:

[(1, 30885964), (2, 15442982), (4, 7721491), (23, 1342868), (46, 671434), (92, 335717), (97, 318412), (194, 159206), (388, 79603), (2231, 13844), (3461, 8924), (4462, 6922)]