87597904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2827

約数の個数: 40

約数和(自身を含む): 180390240

約数和(自身を除く): 92792336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 2693, 4066, 5386, 8132, 10772, 16264, 21544, 32528, 43088, 51167, 102334, 204668, 288151, 409336, 576302, 818672, 1152604, 2305208, 4610416, 5474869, 10949738, 21899476, 43798952, 87597904]

約数ペア:

[(1, 87597904), (2, 43798952), (4, 21899476), (8, 10949738), (16, 5474869), (19, 4610416), (38, 2305208), (76, 1152604), (107, 818672), (152, 576302), (214, 409336), (304, 288151), (428, 204668), (856, 102334), (1712, 51167), (2033, 43088), (2693, 32528), (4066, 21544), (5386, 16264), (8132, 10772)]