254848

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 556920

約数和(自身を除く): 302072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 181, 352, 362, 704, 724, 1408, 1448, 1991, 2896, 3982, 5792, 7964, 11584, 15928, 23168, 31856, 63712, 127424, 254848]

約数ペア:

[(1, 254848), (2, 127424), (4, 63712), (8, 31856), (11, 23168), (16, 15928), (22, 11584), (32, 7964), (44, 5792), (64, 3982), (88, 2896), (128, 1991), (176, 1448), (181, 1408), (352, 724), (362, 704)]