43378192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18959}}^1$

素因数の和:18991

約数の個数: 40

約数和(自身を含む): 98743680

約数和(自身を除く): 55365488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 18959, 37918, 75836, 151672, 208549, 246467, 303344, 417098, 492934, 834196, 985868, 1668392, 1971736, 2711137, 3336784, 3943472, 5422274, 10844548, 21689096, 43378192]

約数ペア:

[(1, 43378192), (2, 21689096), (4, 10844548), (8, 5422274), (11, 3943472), (13, 3336784), (16, 2711137), (22, 1971736), (26, 1668392), (44, 985868), (52, 834196), (88, 492934), (104, 417098), (143, 303344), (176, 246467), (208, 208549), (286, 151672), (572, 75836), (1144, 37918), (2288, 18959)]