22891024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 48121920

約数和(自身を除く): 25230896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 659, 668, 1318, 1336, 2171, 2636, 2672, 4342, 5272, 8567, 8684, 10544, 17134, 17368, 34268, 34736, 68536, 110053, 137072, 220106, 440212, 880424, 1430689, 1760848, 2861378, 5722756, 11445512, 22891024]

約数ペア:

[(1, 22891024), (2, 11445512), (4, 5722756), (8, 2861378), (13, 1760848), (16, 1430689), (26, 880424), (52, 440212), (104, 220106), (167, 137072), (208, 110053), (334, 68536), (659, 34736), (668, 34268), (1318, 17368), (1336, 17134), (2171, 10544), (2636, 8684), (2672, 8567), (4342, 5272)]