8487056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 17284608

約数和(自身を除く): 8797552

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 241, 248, 284, 482, 496, 568, 964, 1136, 1928, 2201, 3856, 4402, 7471, 8804, 14942, 17111, 17608, 29884, 34222, 35216, 59768, 68444, 119536, 136888, 273776, 530441, 1060882, 2121764, 4243528, 8487056]

約数ペア:

[(1, 8487056), (2, 4243528), (4, 2121764), (8, 1060882), (16, 530441), (31, 273776), (62, 136888), (71, 119536), (124, 68444), (142, 59768), (241, 35216), (248, 34222), (284, 29884), (482, 17608), (496, 17111), (568, 14942), (964, 8804), (1136, 7471), (1928, 4402), (2201, 3856)]