130331392

素因数分解:

$2^8\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 261149616

約数和(自身を除く): 130818224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 622, 1244, 1637, 2488, 3274, 4976, 6548, 9952, 13096, 19904, 26192, 39808, 52384, 79616, 104768, 209536, 419072, 509107, 1018214, 2036428, 4072856, 8145712, 16291424, 32582848, 65165696, 130331392]

約数ペア:

[(1, 130331392), (2, 65165696), (4, 32582848), (8, 16291424), (16, 8145712), (32, 4072856), (64, 2036428), (128, 1018214), (256, 509107), (311, 419072), (622, 209536), (1244, 104768), (1637, 79616), (2488, 52384), (3274, 39808), (4976, 26192), (6548, 19904), (9952, 13096)]