1561312

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 3111696

約数和(自身を除く): 1550384

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 503, 776, 1006, 1552, 2012, 3104, 4024, 8048, 16096, 48791, 97582, 195164, 390328, 780656, 1561312]

約数ペア:

[(1, 1561312), (2, 780656), (4, 390328), (8, 195164), (16, 97582), (32, 48791), (97, 16096), (194, 8048), (388, 4024), (503, 3104), (776, 2012), (1006, 1552)]