87966892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35993}}^1$

素因数の和:36057

約数の個数: 24

約数和(自身を含む): 169315776

約数和(自身を除く): 81348884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 35993, 71986, 143972, 467909, 935818, 1691671, 1871636, 3383342, 6766684, 21991723, 43983446, 87966892]

約数ペア:

[(1, 87966892), (2, 43983446), (4, 21991723), (13, 6766684), (26, 3383342), (47, 1871636), (52, 1691671), (94, 935818), (188, 467909), (611, 143972), (1222, 71986), (2444, 35993)]