43380154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 27536966

約数列:

[1, 2, 19, 38, 47, 94, 107, 214, 227, 454, 893, 1786, 2033, 4066, 4313, 5029, 8626, 10058, 10669, 21338, 24289, 48578, 95551, 191102, 202711, 405422, 461491, 922982, 1141583, 2283166, 21690077, 43380154]

約数ペア:

[(1, 43380154), (2, 21690077), (19, 2283166), (38, 1141583), (47, 922982), (94, 461491), (107, 405422), (214, 202711), (227, 191102), (454, 95551), (893, 48578), (1786, 24289), (2033, 21338), (4066, 10669), (4313, 10058), (5029, 8626)]