239985424

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{31981}}^1$

素因数の和:32063

約数の個数: 40

約数和(自身を含む): 539344448

約数和(自身を除く): 299359024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 31981, 63962, 127924, 223867, 255848, 447734, 511696, 895468, 1790936, 2142727, 3581872, 4285454, 8570908, 14999089, 17141816, 29998178, 34283632, 59996356, 119992712, 239985424]

約数ペア:

[(1, 239985424), (2, 119992712), (4, 59996356), (7, 34283632), (8, 29998178), (14, 17141816), (16, 14999089), (28, 8570908), (56, 4285454), (67, 3581872), (112, 2142727), (134, 1790936), (268, 895468), (469, 511696), (536, 447734), (938, 255848), (1072, 223867), (1876, 127924), (3752, 63962), (7504, 31981)]