61771928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3461}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 122139360

約数和(自身を除く): 60367432

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 3461, 4462, 6922, 8924, 13844, 17848, 27688, 79603, 159206, 318412, 335717, 636824, 671434, 1342868, 2685736, 7721491, 15442982, 30885964, 61771928]

約数ペア:

[(1, 61771928), (2, 30885964), (4, 15442982), (8, 7721491), (23, 2685736), (46, 1342868), (92, 671434), (97, 636824), (184, 335717), (194, 318412), (388, 159206), (776, 79603), (2231, 27688), (3461, 17848), (4462, 13844), (6922, 8924)]