139590928

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{9619}}^1$

素因数の和:10534

約数の個数: 20

約数和(自身を含む): 270783760

約数和(自身を除く): 131192832

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 7256, 9619, 14512, 19238, 38476, 76952, 153904, 8724433, 17448866, 34897732, 69795464, 139590928]

約数ペア:

[(1, 139590928), (2, 69795464), (4, 34897732), (8, 17448866), (16, 8724433), (907, 153904), (1814, 76952), (3628, 38476), (7256, 19238), (9619, 14512)]