85591310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39443}}^1$

素因数の和:39488

約数の個数: 32

約数和(自身を含む): 181757952

約数和(自身を除く): 96166642

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 39443, 78886, 197215, 276101, 394430, 552202, 1222733, 1380505, 2445466, 2761010, 6113665, 8559131, 12227330, 17118262, 42795655, 85591310]

約数ペア:

[(1, 85591310), (2, 42795655), (5, 17118262), (7, 12227330), (10, 8559131), (14, 6113665), (31, 2761010), (35, 2445466), (62, 1380505), (70, 1222733), (155, 552202), (217, 394430), (310, 276101), (434, 197215), (1085, 78886), (2170, 39443)]