31022608

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 62514848

約数和(自身を除く): 31492240

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 673, 688, 1072, 1346, 2692, 2881, 5384, 5762, 10768, 11524, 23048, 28939, 45091, 46096, 57878, 90182, 115756, 180364, 231512, 360728, 463024, 721456, 1938913, 3877826, 7755652, 15511304, 31022608]

約数ペア:

[(1, 31022608), (2, 15511304), (4, 7755652), (8, 3877826), (16, 1938913), (43, 721456), (67, 463024), (86, 360728), (134, 231512), (172, 180364), (268, 115756), (344, 90182), (536, 57878), (673, 46096), (688, 45091), (1072, 28939), (1346, 23048), (2692, 11524), (2881, 10768), (5384, 5762)]