2016182576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1993}}^1\times {\mathrm{2749}}^1$

素因数の和:4773

約数の個数: 40

約数和(自身を含む): 4079724000

約数和(自身を除く): 2063541424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1993, 2749, 3986, 5498, 7972, 10996, 15944, 21992, 31888, 43984, 45839, 63227, 91678, 126454, 183356, 252908, 366712, 505816, 733424, 1011632, 5478757, 10957514, 21915028, 43830056, 87660112, 126011411, 252022822, 504045644, 1008091288, 2016182576]

約数ペア:

[(1, 2016182576), (2, 1008091288), (4, 504045644), (8, 252022822), (16, 126011411), (23, 87660112), (46, 43830056), (92, 21915028), (184, 10957514), (368, 5478757), (1993, 1011632), (2749, 733424), (3986, 505816), (5498, 366712), (7972, 252908), (10996, 183356), (15944, 126454), (21992, 91678), (31888, 63227), (43984, 45839)]