16403090816

素因数分解:

$2^7\times 7^1\times {\mathrm{18307021}}^1$

素因数の和:18307042

約数の個数: 32

約数和(自身を含む): 37346324880

約数和(自身を除く): 20943234064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 18307021, 36614042, 73228084, 128149147, 146456168, 256298294, 292912336, 512596588, 585824672, 1025193176, 1171649344, 2050386352, 2343298688, 4100772704, 8201545408, 16403090816]

約数ペア:

[(1, 16403090816), (2, 8201545408), (4, 4100772704), (7, 2343298688), (8, 2050386352), (14, 1171649344), (16, 1025193176), (28, 585824672), (32, 512596588), (56, 292912336), (64, 256298294), (112, 146456168), (128, 128149147), (224, 73228084), (448, 36614042), (896, 18307021)]