31361412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 76224960

約数和(自身を除く): 44863548

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 227, 348, 397, 454, 681, 794, 908, 1191, 1362, 1588, 2382, 2724, 4764, 6583, 11513, 13166, 19749, 23026, 26332, 34539, 39498, 46052, 69078, 78996, 90119, 138156, 180238, 270357, 360476, 540714, 1081428, 2613451, 5226902, 7840353, 10453804, 15680706, 31361412]

約数ペア:

[(1, 31361412), (2, 15680706), (3, 10453804), (4, 7840353), (6, 5226902), (12, 2613451), (29, 1081428), (58, 540714), (87, 360476), (116, 270357), (174, 180238), (227, 138156), (348, 90119), (397, 78996), (454, 69078), (681, 46052), (794, 39498), (908, 34539), (1191, 26332), (1362, 23026), (1588, 19749), (2382, 13166), (2724, 11513), (4764, 6583)]