40321736608

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{2137}}^1\times {\mathrm{2963}}^1$

素因数の和:5309

約数の個数: 48

約数和(自身を含む): 79846603200

約数和(自身を除く): 39524866592

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 796, 1592, 2137, 2963, 3184, 4274, 5926, 6368, 8548, 11852, 17096, 23704, 34192, 47408, 68384, 94816, 425263, 589637, 850526, 1179274, 1701052, 2358548, 3402104, 4717096, 6331931, 6804208, 9434192, 12663862, 13608416, 18868384, 25327724, 50655448, 101310896, 202621792, 1260054269, 2520108538, 5040217076, 10080434152, 20160868304, 40321736608]

約数ペア:

[(1, 40321736608), (2, 20160868304), (4, 10080434152), (8, 5040217076), (16, 2520108538), (32, 1260054269), (199, 202621792), (398, 101310896), (796, 50655448), (1592, 25327724), (2137, 18868384), (2963, 13608416), (3184, 12663862), (4274, 9434192), (5926, 6804208), (6368, 6331931), (8548, 4717096), (11852, 3402104), (17096, 2358548), (23704, 1701052), (34192, 1179274), (47408, 850526), (68384, 589637), (94816, 425263)]