38942104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1019}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 77662800

約数和(自身を除く): 38720696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1019, 1124, 2038, 2248, 4076, 4777, 8152, 9554, 17323, 19108, 34646, 38216, 69292, 138584, 286339, 572678, 1145356, 2290712, 4867763, 9735526, 19471052, 38942104]

約数ペア:

[(1, 38942104), (2, 19471052), (4, 9735526), (8, 4867763), (17, 2290712), (34, 1145356), (68, 572678), (136, 286339), (281, 138584), (562, 69292), (1019, 38216), (1124, 34646), (2038, 19108), (2248, 17323), (4076, 9554), (4777, 8152)]