89519636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 168315840

約数和(自身を除く): 78796204

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 131, 137, 172, 262, 274, 524, 548, 1247, 2494, 3799, 3973, 4988, 5633, 5891, 7598, 7946, 11266, 11782, 15196, 15892, 17947, 22532, 23564, 35894, 71788, 163357, 170839, 326714, 341678, 520463, 653428, 683356, 771721, 1040926, 1543442, 2081852, 3086884, 22379909, 44759818, 89519636]

約数ペア:

[(1, 89519636), (2, 44759818), (4, 22379909), (29, 3086884), (43, 2081852), (58, 1543442), (86, 1040926), (116, 771721), (131, 683356), (137, 653428), (172, 520463), (262, 341678), (274, 326714), (524, 170839), (548, 163357), (1247, 71788), (2494, 35894), (3799, 23564), (3973, 22532), (4988, 17947), (5633, 15892), (5891, 15196), (7598, 11782), (7946, 11266)]