161876234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 272595456

約数和(自身を除く): 110719222

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 806, 1391, 1877, 2782, 3317, 3754, 6634, 24401, 43121, 48802, 58187, 86242, 116374, 200839, 401678, 756431, 1512862, 2610907, 5221814, 6226009, 12452018, 80938117, 161876234]

約数ペア:

[(1, 161876234), (2, 80938117), (13, 12452018), (26, 6226009), (31, 5221814), (62, 2610907), (107, 1512862), (214, 756431), (403, 401678), (806, 200839), (1391, 116374), (1877, 86242), (2782, 58187), (3317, 48802), (3754, 43121), (6634, 24401)]