85984235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 26819605

約数列:

[1, 5, 23, 31, 89, 115, 155, 271, 445, 713, 1355, 2047, 2759, 3565, 6233, 8401, 10235, 13795, 24119, 31165, 42005, 63457, 120595, 193223, 317285, 554737, 747689, 966115, 2773685, 3738445, 17196847, 85984235]

約数ペア:

[(1, 85984235), (5, 17196847), (23, 3738445), (31, 2773685), (89, 966115), (115, 747689), (155, 554737), (271, 317285), (445, 193223), (713, 120595), (1355, 63457), (2047, 42005), (2759, 31165), (3565, 24119), (6233, 13795), (8401, 10235)]