87053456

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25073}}^1$

素因数の和:25119

約数の個数: 40

約数和(自身を含む): 198987264

約数和(自身を除く): 111933808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 25073, 50146, 100292, 175511, 200584, 351022, 401168, 702044, 777263, 1404088, 1554526, 2808176, 3109052, 5440841, 6218104, 10881682, 12436208, 21763364, 43526728, 87053456]

約数ペア:

[(1, 87053456), (2, 43526728), (4, 21763364), (7, 12436208), (8, 10881682), (14, 6218104), (16, 5440841), (28, 3109052), (31, 2808176), (56, 1554526), (62, 1404088), (112, 777263), (124, 702044), (217, 401168), (248, 351022), (434, 200584), (496, 175511), (868, 100292), (1736, 50146), (3472, 25073)]