85213648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1789}}^1$

素因数の和:2039

約数の個数: 40

約数和(自身を含む): 178677800

約数和(自身を除く): 93464152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1789, 1832, 2977, 3578, 3664, 5954, 7156, 11908, 14312, 23257, 23816, 28624, 46514, 47632, 93028, 186056, 372112, 409681, 819362, 1638724, 3277448, 5325853, 6554896, 10651706, 21303412, 42606824, 85213648]

約数ペア:

[(1, 85213648), (2, 42606824), (4, 21303412), (8, 10651706), (13, 6554896), (16, 5325853), (26, 3277448), (52, 1638724), (104, 819362), (208, 409681), (229, 372112), (458, 186056), (916, 93028), (1789, 47632), (1832, 46514), (2977, 28624), (3578, 23816), (3664, 23257), (5954, 14312), (7156, 11908)]