38915678896

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{55229}}^1$

素因数の和:56221

約数の個数: 40

約数和(自身を含む): 77086941120

約数和(自身を除く): 38171262224

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 937, 1874, 3748, 7496, 14992, 44039, 55229, 88078, 110458, 176156, 220916, 352312, 441832, 704624, 883664, 2595763, 5191526, 10383052, 20766104, 41532208, 51749573, 103499146, 206998292, 413996584, 827993168, 2432229931, 4864459862, 9728919724, 19457839448, 38915678896]

約数ペア:

[(1, 38915678896), (2, 19457839448), (4, 9728919724), (8, 4864459862), (16, 2432229931), (47, 827993168), (94, 413996584), (188, 206998292), (376, 103499146), (752, 51749573), (937, 41532208), (1874, 20766104), (3748, 10383052), (7496, 5191526), (14992, 2595763), (44039, 883664), (55229, 704624), (88078, 441832), (110458, 352312), (176156, 220916)]