31842224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 65808288

約数和(自身を除く): 33966064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 701, 1336, 1402, 2672, 2804, 2839, 5608, 5678, 11216, 11356, 11917, 22712, 23834, 45424, 47668, 95336, 117067, 190672, 234134, 468268, 936536, 1873072, 1990139, 3980278, 7960556, 15921112, 31842224]

約数ペア:

[(1, 31842224), (2, 15921112), (4, 7960556), (8, 3980278), (16, 1990139), (17, 1873072), (34, 936536), (68, 468268), (136, 234134), (167, 190672), (272, 117067), (334, 95336), (668, 47668), (701, 45424), (1336, 23834), (1402, 22712), (2672, 11917), (2804, 11356), (2839, 11216), (5608, 5678)]