159671632

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{31481}}^1$

素因数の和:31806

約数の個数: 20

約数和(自身を含む): 310349556

約数和(自身を除く): 150677924

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 31481, 62962, 125924, 251848, 503696, 9979477, 19958954, 39917908, 79835816, 159671632]

約数ペア:

[(1, 159671632), (2, 79835816), (4, 39917908), (8, 19958954), (16, 9979477), (317, 503696), (634, 251848), (1268, 125924), (2536, 62962), (5072, 31481)]