80357956

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{98963}}^1$

素因数の和:99003

約数の個数: 24

約数和(自身を含む): 166259520

約数和(自身を除く): 85901564

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 98963, 197926, 395852, 692741, 1385482, 2770964, 2869927, 5739854, 11479708, 20089489, 40178978, 80357956]

約数ペア:

[(1, 80357956), (2, 40178978), (4, 20089489), (7, 11479708), (14, 5739854), (28, 2869927), (29, 2770964), (58, 1385482), (116, 692741), (203, 395852), (406, 197926), (812, 98963)]