16283432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 35389440

約数和(自身を除く): 19106008

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 127, 188, 248, 254, 341, 376, 508, 517, 682, 1016, 1034, 1364, 1397, 1457, 2068, 2728, 2794, 2914, 3937, 4136, 5588, 5828, 5969, 7874, 11176, 11656, 11938, 15748, 16027, 23876, 31496, 32054, 43307, 47752, 64108, 65659, 86614, 128216, 131318, 173228, 185039, 262636, 346456, 370078, 525272, 740156, 1480312, 2035429, 4070858, 8141716, 16283432]

約数ペア:

[(1, 16283432), (2, 8141716), (4, 4070858), (8, 2035429), (11, 1480312), (22, 740156), (31, 525272), (44, 370078), (47, 346456), (62, 262636), (88, 185039), (94, 173228), (124, 131318), (127, 128216), (188, 86614), (248, 65659), (254, 64108), (341, 47752), (376, 43307), (508, 32054), (517, 31496), (682, 23876), (1016, 16027), (1034, 15748), (1364, 11938), (1397, 11656), (1457, 11176), (2068, 7874), (2728, 5969), (2794, 5828), (2914, 5588), (3937, 4136)]