890803064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{118081}}^1$

素因数の和:118151

約数の個数: 32

約数和(自身を含む): 1785399840

約数和(自身を除く): 894596776

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 118081, 236162, 472324, 944648, 2715863, 4841321, 5431726, 9682642, 10863452, 19365284, 21726904, 38730568, 111350383, 222700766, 445401532, 890803064]

約数ペア:

[(1, 890803064), (2, 445401532), (4, 222700766), (8, 111350383), (23, 38730568), (41, 21726904), (46, 19365284), (82, 10863452), (92, 9682642), (164, 5431726), (184, 4841321), (328, 2715863), (943, 944648), (1886, 472324), (3772, 236162), (7544, 118081)]