85366988144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{334699}}^1$

素因数の和:335565

約数の個数: 40

約数和(自身を含む): 174311760000

約数和(自身を除く): 88944771856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 839, 1678, 3356, 6712, 13424, 15941, 31882, 63764, 127528, 255056, 334699, 669398, 1338796, 2677592, 5355184, 6359281, 12718562, 25437124, 50874248, 101748496, 280812461, 561624922, 1123249844, 2246499688, 4492999376, 5335436759, 10670873518, 21341747036, 42683494072, 85366988144]

約数ペア:

[(1, 85366988144), (2, 42683494072), (4, 21341747036), (8, 10670873518), (16, 5335436759), (19, 4492999376), (38, 2246499688), (76, 1123249844), (152, 561624922), (304, 280812461), (839, 101748496), (1678, 50874248), (3356, 25437124), (6712, 12718562), (13424, 6359281), (15941, 5355184), (31882, 2677592), (63764, 1338796), (127528, 669398), (255056, 334699)]