140655184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283579}}^1$

素因数の和:283618

約数の個数: 20

約数和(自身を含む): 281311360

約数和(自身を除く): 140656176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 283579, 567158, 1134316, 2268632, 4537264, 8790949, 17581898, 35163796, 70327592, 140655184]

約数ペア:

[(1, 140655184), (2, 70327592), (4, 35163796), (8, 17581898), (16, 8790949), (31, 4537264), (62, 2268632), (124, 1134316), (248, 567158), (496, 283579)]