16661688

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{14771}}^1$

素因数の和:14827

約数の個数: 32

約数和(自身を含む): 42543360

約数和(自身を除く): 25881672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 14771, 29542, 44313, 59084, 88626, 118168, 177252, 354504, 694237, 1388474, 2082711, 2776948, 4165422, 5553896, 8330844, 16661688]

約数ペア:

[(1, 16661688), (2, 8330844), (3, 5553896), (4, 4165422), (6, 2776948), (8, 2082711), (12, 1388474), (24, 694237), (47, 354504), (94, 177252), (141, 118168), (188, 88626), (282, 59084), (376, 44313), (564, 29542), (1128, 14771)]