928112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 1964160

約数和(自身を除く): 1036048

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 71, 76, 86, 142, 152, 172, 284, 304, 344, 568, 688, 817, 1136, 1349, 1634, 2698, 3053, 3268, 5396, 6106, 6536, 10792, 12212, 13072, 21584, 24424, 48848, 58007, 116014, 232028, 464056, 928112]

約数ペア:

[(1, 928112), (2, 464056), (4, 232028), (8, 116014), (16, 58007), (19, 48848), (38, 24424), (43, 21584), (71, 13072), (76, 12212), (86, 10792), (142, 6536), (152, 6106), (172, 5396), (284, 3268), (304, 3053), (344, 2698), (568, 1634), (688, 1349), (817, 1136)]