8168936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 16262400

約数和(自身を除く): 8093464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 241, 446, 482, 892, 964, 1784, 1928, 4237, 4579, 8474, 9158, 16948, 18316, 33896, 36632, 53743, 107486, 214972, 429944, 1021117, 2042234, 4084468, 8168936]

約数ペア:

[(1, 8168936), (2, 4084468), (4, 2042234), (8, 1021117), (19, 429944), (38, 214972), (76, 107486), (152, 53743), (223, 36632), (241, 33896), (446, 18316), (482, 16948), (892, 9158), (964, 8474), (1784, 4579), (1928, 4237)]