65942704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{132949}}^1$

素因数の和:132988

約数の個数: 20

約数和(自身を含む): 131886400

約数和(自身を除く): 65943696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 132949, 265898, 531796, 1063592, 2127184, 4121419, 8242838, 16485676, 32971352, 65942704]

約数ペア:

[(1, 65942704), (2, 32971352), (4, 16485676), (8, 8242838), (16, 4121419), (31, 2127184), (62, 1063592), (124, 531796), (248, 265898), (496, 132949)]