8003864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 17236800

約数和(自身を除く): 9232936

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 4787, 9574, 19148, 38296, 52657, 90953, 105314, 181906, 210628, 363812, 421256, 727624, 1000483, 2000966, 4001932, 8003864]

約数ペア:

[(1, 8003864), (2, 4001932), (4, 2000966), (8, 1000483), (11, 727624), (19, 421256), (22, 363812), (38, 210628), (44, 181906), (76, 105314), (88, 90953), (152, 52657), (209, 38296), (418, 19148), (836, 9574), (1672, 4787)]