23206156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 45069696

約数和(自身を除く): 21863540

約数列:

[1, 2, 4, 17, 34, 47, 53, 68, 94, 106, 137, 188, 212, 274, 548, 799, 901, 1598, 1802, 2329, 2491, 3196, 3604, 4658, 4982, 6439, 7261, 9316, 9964, 12878, 14522, 25756, 29044, 42347, 84694, 109463, 123437, 169388, 218926, 246874, 341267, 437852, 493748, 682534, 1365068, 5801539, 11603078, 23206156]

約数ペア:

[(1, 23206156), (2, 11603078), (4, 5801539), (17, 1365068), (34, 682534), (47, 493748), (53, 437852), (68, 341267), (94, 246874), (106, 218926), (137, 169388), (188, 123437), (212, 109463), (274, 84694), (548, 42347), (799, 29044), (901, 25756), (1598, 14522), (1802, 12878), (2329, 9964), (2491, 9316), (3196, 7261), (3604, 6439), (4658, 4982)]