86774446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{171491}}^1$

素因数の和:171527

約数の個数: 16

約数和(自身を含む): 148169088

約数和(自身を除く): 61394642

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 171491, 342982, 1886401, 3772802, 3944293, 7888586, 43387223, 86774446]

約数ペア:

[(1, 86774446), (2, 43387223), (11, 7888586), (22, 3944293), (23, 3772802), (46, 1886401), (253, 342982), (506, 171491)]