80988532

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2897}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 147276360

約数和(自身を除く): 66287828

約数列:

[1, 2, 4, 29, 58, 116, 241, 482, 964, 2897, 5794, 6989, 11588, 13978, 27956, 84013, 168026, 336052, 698177, 1396354, 2792708, 20247133, 40494266, 80988532]

約数ペア:

[(1, 80988532), (2, 40494266), (4, 20247133), (29, 2792708), (58, 1396354), (116, 698177), (241, 336052), (482, 168026), (964, 84013), (2897, 27956), (5794, 13978), (6989, 11588)]