31430756

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9433}}^1$

素因数の和:9468

約数の個数: 36

約数和(自身を含む): 67754988

約数和(自身を除く): 36324232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9433, 18866, 37732, 66031, 132062, 160361, 264124, 320722, 462217, 641444, 924434, 1122527, 1848868, 2245054, 4490108, 7857689, 15715378, 31430756]

約数ペア:

[(1, 31430756), (2, 15715378), (4, 7857689), (7, 4490108), (14, 2245054), (17, 1848868), (28, 1122527), (34, 924434), (49, 641444), (68, 462217), (98, 320722), (119, 264124), (196, 160361), (238, 132062), (476, 66031), (833, 37732), (1666, 18866), (3332, 9433)]