40647092

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 72479232

約数和(自身を除く): 31832140

約数列:

[1, 2, 4, 83, 166, 191, 332, 382, 641, 764, 1282, 2564, 15853, 31706, 53203, 63412, 106406, 122431, 212812, 244862, 489724, 10161773, 20323546, 40647092]

約数ペア:

[(1, 40647092), (2, 20323546), (4, 10161773), (83, 489724), (166, 244862), (191, 212812), (332, 122431), (382, 106406), (641, 63412), (764, 53203), (1282, 31706), (2564, 15853)]