16812664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6211

約数の個数: 32

約数和(自身を含む): 35504640

約数和(自身を除く): 18691976

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6163, 12326, 24652, 49304, 67793, 135586, 191053, 271172, 382106, 542344, 764212, 1528424, 2101583, 4203166, 8406332, 16812664]

約数ペア:

[(1, 16812664), (2, 8406332), (4, 4203166), (8, 2101583), (11, 1528424), (22, 764212), (31, 542344), (44, 382106), (62, 271172), (88, 191053), (124, 135586), (248, 67793), (341, 49304), (682, 24652), (1364, 12326), (2728, 6163)]