123659392

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{7607}}^1$

素因数の和:7748

約数の個数: 32

約数和(自身を含む): 248325120

約数和(自身を除く): 124665728

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 7607, 8128, 15214, 16256, 30428, 60856, 121712, 243424, 486848, 966089, 973696, 1932178, 3864356, 7728712, 15457424, 30914848, 61829696, 123659392]

約数ペア:

[(1, 123659392), (2, 61829696), (4, 30914848), (8, 15457424), (16, 7728712), (32, 3864356), (64, 1932178), (127, 973696), (128, 966089), (254, 486848), (508, 243424), (1016, 121712), (2032, 60856), (4064, 30428), (7607, 16256), (8128, 15214)]