82352590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5443}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 158747040

約数和(自身を除く): 76394450

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5443, 7565, 10886, 15130, 27215, 54430, 92531, 185062, 462655, 484427, 925310, 968854, 2422135, 4844270, 8235259, 16470518, 41176295, 82352590]

約数ペア:

[(1, 82352590), (2, 41176295), (5, 16470518), (10, 8235259), (17, 4844270), (34, 2422135), (85, 968854), (89, 925310), (170, 484427), (178, 462655), (445, 185062), (890, 92531), (1513, 54430), (3026, 27215), (5443, 15130), (7565, 10886)]