83569210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 155422080

約数和(自身を除く): 71852870

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 1783, 3566, 4687, 8915, 9374, 17830, 23435, 46870, 76669, 153338, 194347, 383345, 388694, 766690, 971735, 1943470, 8356921, 16713842, 41784605, 83569210]

約数ペア:

[(1, 83569210), (2, 41784605), (5, 16713842), (10, 8356921), (43, 1943470), (86, 971735), (109, 766690), (215, 388694), (218, 383345), (430, 194347), (545, 153338), (1090, 76669), (1783, 46870), (3566, 23435), (4687, 17830), (8915, 9374)]