42271856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 89713008

約数和(自身を除く): 47441152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 461, 521, 922, 1042, 1844, 2084, 3688, 4168, 5071, 5731, 7376, 8336, 10142, 11462, 20284, 22924, 40568, 45848, 81136, 91696, 240181, 480362, 960724, 1921448, 2641991, 3842896, 5283982, 10567964, 21135928, 42271856]

約数ペア:

[(1, 42271856), (2, 21135928), (4, 10567964), (8, 5283982), (11, 3842896), (16, 2641991), (22, 1921448), (44, 960724), (88, 480362), (176, 240181), (461, 91696), (521, 81136), (922, 45848), (1042, 40568), (1844, 22924), (2084, 20284), (3688, 11462), (4168, 10142), (5071, 8336), (5731, 7376)]