87313190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12527}}^1$

素因数の和:12592

約数の個数: 32

約数和(自身を含む): 170481024

約数和(自身を除く): 83167834

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 12527, 25054, 62635, 125270, 212959, 425918, 513607, 1027214, 1064795, 2129590, 2568035, 5136070, 8731319, 17462638, 43656595, 87313190]

約数ペア:

[(1, 87313190), (2, 43656595), (5, 17462638), (10, 8731319), (17, 5136070), (34, 2568035), (41, 2129590), (82, 1064795), (85, 1027214), (170, 513607), (205, 425918), (410, 212959), (697, 125270), (1394, 62635), (3485, 25054), (6970, 12527)]