85087472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5281}}^1$

素因数の和:5361

約数の個数: 40

約数和(自身を含む): 176841360

約数和(自身を除く): 91753888

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 5281, 8056, 10562, 16112, 21124, 42248, 84496, 100339, 200678, 279893, 401356, 559786, 802712, 1119572, 1605424, 2239144, 4478288, 5317967, 10635934, 21271868, 42543736, 85087472]

約数ペア:

[(1, 85087472), (2, 42543736), (4, 21271868), (8, 10635934), (16, 5317967), (19, 4478288), (38, 2239144), (53, 1605424), (76, 1119572), (106, 802712), (152, 559786), (212, 401356), (304, 279893), (424, 200678), (848, 100339), (1007, 84496), (2014, 42248), (4028, 21124), (5281, 16112), (8056, 10562)]