31415704904

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{1567}}^1\times {\mathrm{5981}}^1$

素因数の和:7973

約数の個数: 32

約数和(自身を含む): 59092588800

約数和(自身を除く): 27676883896

約数列:

[1, 2, 4, 8, 419, 838, 1567, 1676, 3134, 3352, 5981, 6268, 11962, 12536, 23924, 47848, 656573, 1313146, 2506039, 2626292, 5012078, 5252584, 9372227, 10024156, 18744454, 20048312, 37488908, 74977816, 3926963113, 7853926226, 15707852452, 31415704904]

約数ペア:

[(1, 31415704904), (2, 15707852452), (4, 7853926226), (8, 3926963113), (419, 74977816), (838, 37488908), (1567, 20048312), (1676, 18744454), (3134, 10024156), (3352, 9372227), (5981, 5252584), (6268, 5012078), (11962, 2626292), (12536, 2506039), (23924, 1313146), (47848, 656573)]