87210986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 145463040

約数和(自身を除く): 58252054

約数列:

[1, 2, 17, 23, 34, 46, 229, 391, 458, 487, 782, 974, 3893, 5267, 7786, 8279, 10534, 11201, 16558, 22402, 89539, 111523, 179078, 190417, 223046, 380834, 1895891, 2565029, 3791782, 5130058, 43605493, 87210986]

約数ペア:

[(1, 87210986), (2, 43605493), (17, 5130058), (23, 3791782), (34, 2565029), (46, 1895891), (229, 380834), (391, 223046), (458, 190417), (487, 179078), (782, 111523), (974, 89539), (3893, 22402), (5267, 16558), (7786, 11201), (8279, 10534)]