80521948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3359}}^1$

素因数の和:3837

約数の個数: 24

約数和(自身を含む): 152127360

約数和(自身を除く): 71605412

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1844, 3359, 5993, 6718, 11986, 13436, 23972, 43667, 87334, 174668, 1548499, 3096998, 6193996, 20130487, 40260974, 80521948]

約数ペア:

[(1, 80521948), (2, 40260974), (4, 20130487), (13, 6193996), (26, 3096998), (52, 1548499), (461, 174668), (922, 87334), (1844, 43667), (3359, 23972), (5993, 13436), (6718, 11986)]