81943876

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24593}}^1$

素因数の和:24628

約数の個数: 36

約数和(自身を含む): 176634108

約数和(自身を除く): 94690232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 24593, 49186, 98372, 172151, 344302, 418081, 688604, 836162, 1205057, 1672324, 2410114, 2926567, 4820228, 5853134, 11706268, 20485969, 40971938, 81943876]

約数ペア:

[(1, 81943876), (2, 40971938), (4, 20485969), (7, 11706268), (14, 5853134), (17, 4820228), (28, 2926567), (34, 2410114), (49, 1672324), (68, 1205057), (98, 836162), (119, 688604), (196, 418081), (238, 344302), (476, 172151), (833, 98372), (1666, 49186), (3332, 24593)]