64092016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4973

約数の個数: 40

約数和(自身を含む): 133781120

約数和(自身を除く): 69689104

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 4903, 6536, 9806, 13072, 19612, 39224, 78448, 93157, 186314, 210829, 372628, 421658, 745256, 843316, 1490512, 1686632, 3373264, 4005751, 8011502, 16023004, 32046008, 64092016]

約数ペア:

[(1, 64092016), (2, 32046008), (4, 16023004), (8, 8011502), (16, 4005751), (19, 3373264), (38, 1686632), (43, 1490512), (76, 843316), (86, 745256), (152, 421658), (172, 372628), (304, 210829), (344, 186314), (688, 93157), (817, 78448), (1634, 39224), (3268, 19612), (4903, 13072), (6536, 9806)]