161159168

素因数分解:

$2^{11}\times {\mathrm{78691}}^1$

素因数の和:78713

約数の個数: 24

約数和(自身を含む): 322243740

約数和(自身を除く): 161084572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 78691, 157382, 314764, 629528, 1259056, 2518112, 5036224, 10072448, 20144896, 40289792, 80579584, 161159168]

約数ペア:

[(1, 161159168), (2, 80579584), (4, 40289792), (8, 20144896), (16, 10072448), (32, 5036224), (64, 2518112), (128, 1259056), (256, 629528), (512, 314764), (1024, 157382), (2048, 78691)]