8927152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 18811296

約数和(自身を除く): 9884144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 257, 334, 514, 668, 1028, 1336, 2056, 2171, 2672, 3341, 4112, 4342, 6682, 8684, 13364, 17368, 26728, 34736, 42919, 53456, 85838, 171676, 343352, 557947, 686704, 1115894, 2231788, 4463576, 8927152]

約数ペア:

[(1, 8927152), (2, 4463576), (4, 2231788), (8, 1115894), (13, 686704), (16, 557947), (26, 343352), (52, 171676), (104, 85838), (167, 53456), (208, 42919), (257, 34736), (334, 26728), (514, 17368), (668, 13364), (1028, 8684), (1336, 6682), (2056, 4342), (2171, 4112), (2672, 3341)]