9380003888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{133451}}^1$

素因数の和:133673

約数の個数: 40

約数和(自身を含む): 19063351296

約数和(自身を除く): 9683347408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1528, 3056, 4393, 8786, 17572, 35144, 70288, 133451, 266902, 533804, 1067608, 2135216, 3069373, 6138746, 12277492, 24554984, 25489141, 49109968, 50978282, 101956564, 203913128, 407826256, 586250243, 1172500486, 2345000972, 4690001944, 9380003888]

約数ペア:

[(1, 9380003888), (2, 4690001944), (4, 2345000972), (8, 1172500486), (16, 586250243), (23, 407826256), (46, 203913128), (92, 101956564), (184, 50978282), (191, 49109968), (368, 25489141), (382, 24554984), (764, 12277492), (1528, 6138746), (3056, 3069373), (4393, 2135216), (8786, 1067608), (17572, 533804), (35144, 266902), (70288, 133451)]