42263288

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 80967600

約数和(自身を除く): 38704312

約数列:

[1, 2, 4, 8, 97, 107, 194, 214, 388, 428, 509, 776, 856, 1018, 2036, 4072, 10379, 20758, 41516, 49373, 54463, 83032, 98746, 108926, 197492, 217852, 394984, 435704, 5282911, 10565822, 21131644, 42263288]

約数ペア:

[(1, 42263288), (2, 21131644), (4, 10565822), (8, 5282911), (97, 435704), (107, 394984), (194, 217852), (214, 197492), (388, 108926), (428, 98746), (509, 83032), (776, 54463), (856, 49373), (1018, 41516), (2036, 20758), (4072, 10379)]