31168718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 56977344

約数和(自身を除く): 25808626

約数列:

[1, 2, 7, 14, 17, 34, 119, 173, 238, 346, 757, 1211, 1514, 2422, 2941, 5299, 5882, 10598, 12869, 20587, 25738, 41174, 90083, 130961, 180166, 261922, 916727, 1833454, 2226337, 4452674, 15584359, 31168718]

約数ペア:

[(1, 31168718), (2, 15584359), (7, 4452674), (14, 2226337), (17, 1833454), (34, 916727), (119, 261922), (173, 180166), (238, 130961), (346, 90083), (757, 41174), (1211, 25738), (1514, 20587), (2422, 12869), (2941, 10598), (5299, 5882)]