64113872

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{50723}}^1$

素因数の和:50810

約数の個数: 20

約数和(自身を含む): 125795520

約数和(自身を除く): 61681648

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 50723, 101446, 202892, 405784, 811568, 4007117, 8014234, 16028468, 32056936, 64113872]

約数ペア:

[(1, 64113872), (2, 32056936), (4, 16028468), (8, 8014234), (16, 4007117), (79, 811568), (158, 405784), (316, 202892), (632, 101446), (1264, 50723)]