16706168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 16557832

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 839, 1048, 1678, 2489, 3356, 4978, 6712, 9956, 15941, 19912, 31882, 63764, 109909, 127528, 219818, 439636, 879272, 2088271, 4176542, 8353084, 16706168]

約数ペア:

[(1, 16706168), (2, 8353084), (4, 4176542), (8, 2088271), (19, 879272), (38, 439636), (76, 219818), (131, 127528), (152, 109909), (262, 63764), (524, 31882), (839, 19912), (1048, 15941), (1678, 9956), (2489, 6712), (3356, 4978)]