65823664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{132709}}^1$

素因数の和:132748

約数の個数: 20

約数和(自身を含む): 131648320

約数和(自身を除く): 65824656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 132709, 265418, 530836, 1061672, 2123344, 4113979, 8227958, 16455916, 32911832, 65823664]

約数ペア:

[(1, 65823664), (2, 32911832), (4, 16455916), (8, 8227958), (16, 4113979), (31, 2123344), (62, 1061672), (124, 530836), (248, 265418), (496, 132709)]